MONTHLY MOBILE QOS REPORT

Transcription

1 December 2016 MONTHLY MOBILE QOS REPORT Comparative Quality of Service Report for Mobile Networks Technical Report September

2 Contents 1. Glossary of Terms Key Performance Indicators (KPIs) KPIs & Threshold Used in Report Findings 1: 2G Networks Findings 2: Graphs Findings 3: CELL Outages Findings 4: Percentage Change in Traffic Voice Traffic Data Traffic Number of Cells Deployed Geographic Coverage By Networks Geographic Coverage Maps Recommendations Appendix 1 Regional KPIs Per Network

3 Introduction PURA is mandated by Section 13 of the PURA Act 2001 and Section 83 of the IC Act 2009 to monitor and measure the quality of service of licensed GSM operators and apply sanctions where the Licensees fail to meet set targets or to provide adequate information relating to Quality of Service. This report is produced and published by PURA in accordance with the Authority s mandate, pursuant to Section 83 (d) of the IC Act and Section 10 of the Quality of Service Guidelines for Mobile Network Operators (MNOs) in The Gambia. The objective of the report is to benchmark, evaluate and publish quality Levels offered by Mobile Network Operators, based on identified Key Performance Indicators (KPIs). The Mobile Network Operators covered by the report include all four licensed MNOs. Currently, there are two types of mobile network services offered by the operators, 2G and 3G, as shown below: Operator AFRICELL COMIUM GAMCEL QCELL Networks 2G, 3G 2G 2G-A, 2G-H*, 3G 2G, 3G Gamcel 2G-A is the old Alcatel Network Gamcel 2G-H is the newer Huawei 2G Network. As new technologies are rolled out in the future, the reports will be adjusted accordingly. The assessments are conducted using state of the art, modern technology, to obtain data from the MNO s systems directly. Human interference is minimal to zero.. 3

4 1. GLOSSARY OF TERMS Abbreviation Term Meaning 2G 3G GSM Second Generation Mobile Communication System Third Generation Mobile System Global System for Mobile communication A digital mobile communications standard allowing for voice calls and limited data transmission A significant improvement over 2G, for efficiency and performance, especially in data transmission. A digital mobile communication system used worldwide. KPI Key Performance Indicators Standard against which performance is measured. MNO Mobile Network Operator A Licensed GSM or mobile telecommunications services company. QoS Quality of Service Measurement of standards of service, based on selected criteria, to indicate level of performance or satisfaction. 2. KEY PERFORMANCE INDICATORS (KPIS) 2G KPIs Abbreviation TCHAV SDCCHAV CSSR CSR CDR HO TCH SDCCH Meaning Traffic Channels Availability Signalization Channels Availability setup Drop Handover Traffic Channel Signalization Channels 3G KPIs Abbreviation rrccssr csvcssr CSVCDR pscssr PSCDR TCHCR- SDCCHCR- CSR- HOSUCCESS-BR Meaning RRC layer setup Voice setup Voice Drop setup Packet setup Packet Drop Traffic Channels Busy Hour Signalization Channels Busy Busy Hour Hand Busy Hour 4

5 CS RAB SSR PS RAB SSR RRC RRC CS voice CS voice CS voice Drop CS voice Drop CS HO 3G to 2G CS HO 3G to 2G HSDPA Debit HSDPA Debit CS Data CS Data PS PS CS Data Drop CS Data PS Drop PS Drop PS HO 3G to 2G PS HO 3G to 2G Soft HO Soft CS Rab CS Rab PS Rab PS Rab rate for a radio access resources (bearer) on the circuit switch (voice communication) rate for a radio access resources (bearer) on the Packet switch (data communication) the global rate of obtaining a connection session to the RRC layer at busy hour rate of obtaining a connection session to the RRC layer the global rate of obtaining a calling channel for voice communication at busy hour rate of obtaining a calling channel for voice communication the probability of a voice call drop after initiated the probability of a voice call drop after initiated at busy hour the Handover rate for swapping a communication from the 3G network to the 2G one the Handover rate for swapping a communication from the 3G network to the 2G one at busy hour the global average throughput the average throughput at busy hour the global call setup rate of a data section on the circuit switch (GPRS) at busy hour call setup rate of a data section on the circuit switch (GPRS) the global call setup rate of a data section on the Packet switch at busy hour call setup rate of a data section on the Packet switch the global call drop rate in the circuit switch (voice) at busy hour call drop rate in the circuit switch (voice) the global call drop rate in the Packet switch at busy hour call drop rate in the Packet switch the global handover rate from Packet switch to edge at busy hour handover rate from Packet switch to edge Global handover rate on soft mode (make-before-break) At busy hour handover rate on soft mode (make-before-break) Global setup rate for a radio access resources (bearer) on the circuit switch (voice communication) At busy hour setup rate for a radio access resources (bearer) on the circuit switch (voice communication) Global setup rate for a radio access resources (bearer) on the Packet switch (data communication) At busy hour setup rate for a radio access resources (bearer) on the Packet switch (data communication) 5

6 3. KPIS & THRESHOLD USED IN REPORT 2G KPIS & THRESHOLDS Item# KPI Compliance Threshold 1 TCH Busy Hour 95% 2 SDDCCH Availability 95% 3 CSSR 95% 4 CSR 95% 5 TCH Congestion 2% 6 TCH Drop 2% 7 SDCCH Congestion 2% 8 SDCCH Drop 2% 9 Drop 2% 10 HO 95% 11 Data Availability =100% 3G KPIS & THRESHOLDS Item# KPI Compliance Threshold 1 RRC 95% 2 CS RAB 95% 3 PS RAB 95% 4 CS Voice 95% 5 CS Data 95% 6 PS 95% 7 CS Voice Drop 2% 8 CS Data Drop 2% 9 PS Drop 2% 10 Soft HO 95% 11 CS321InterRatHoSR 95% 12 PS321InterRatHoSR 95% 13 Data Availability 100% 6

7 4. FINDINGS 1: 2G NETWORKS No 4.1. COUNTRYWIDE 2G QOS KPIS BUSY HOUR KPI Threshold % AFRICELL 2G COMIUM 2G GAMCEL 2G-A GAMCEL 2G-H GAMCEL 2G A & H Qcell 2G 1 TCH Availability 95% SDCCH Availability 95% CSSR 95% CSR 95% HO 95% TCH Congestion 2% TCH Drop 2% SDCCH Congestion 2% SDCCH Drop 2% Drop 2% Number of Cells Offline Cells AFRICELL 2G During the month of September 2017, the AFRICELL 2G network had the following reported: Compliance rate of 8/10. The network failed on CSR and TCH Drop. Out of 475 Cells deployed at end of September 2017, 9 Cells reported downtimes during the month, which were not reported to the Authority as required in the Fault Reporting Guidelines COMIUM 2G Compliance rate of 5/10. The network failed on CSSR, CSR, HO, TCH Drop and Drop s. 272 Cells deployed at end of September 2017 Zero (0) Cells reported downtimes during the month. 7

8 GAMCEL (ALCATEL) 2G-A Compliance rate of 4/10. The network failed on all but TCH Congestion, TCH Drop, SDCCH Congestion and SDCCH Drop rates. 78 Cells deployed at end of September Cells reported downtimes during the month, none were reported to the Authority as required in the guidelines. GAMCEL (HUAWEI) 2G-B Compliance rate of 9/10. The network passed on all but the TCH Drop. 241 Cells deployed at end of September Cells reported downtimes during the month, none were reported to the Authority as required in the guidelines. QCELL 2G Compliance rate of 4/10. The network passed on TCH Availability, SDCCH Availability, SDCCH Drop and Drop s Cells deployed at end of September Cells reported downtimes during the month, none were reported to the Authority as required in the guidelines. 8

9 No COUNTRYWIDE 3G QOS KPIS BUSY HOUR KPI Threshold % AFRICELL 3G GAMCEL 3G QCell 3G 1 RRC 95% CS RAB 95% PS RAB 95% CS Voice 95% CS Data 95% PS 95% CS Voice Drop 2% CS Data Drop 2% PS Drop 2% Soft HO 95% CS321InterRatHoSR 95% PS321InterRatHoSR 95% Number of Cells Offline Cells AFRICELL 3G Compliance rate of 9/12 KPIs. The network failed on only the PS Drop, CS321InterRatHoSR and PS321InterRatHoSR, same as in the previous month. 733 Cells deployed at end of September 2017 No cells reported downtimes during the month. GAMCEL 3G Compliance rate of 6/12 KPIs. The network failed on the PS Rab, CS Voice CSSR, CS Data CSSR, PS SSR, CS321InterRatHoSR and PS321InterRatHoSR. 208 Cells deployed at end of September 2017 No cells reported downtimes during the month. QCELL 3G Compliance rate of 9/12 KPIs. The network failed on the CS RAB, CS Voice and CS321InterRatHoSR. 772 Cells deployed at end of September cells reported downtimes during the month, but were not reported to the Authority as required in the Fault Reporting Guidelines. 9

10 KPI Percentage KPI Percentage May FINDINGS 2: GRAPHS Global 2G QoS KPIs Africell 2G Comium Gamcell Gamcell Qcell 2G 2G 2G-A 2G-B TCH Availability SDCCH Availability CSSR CSR HO Data Availability Global 2G QoS KPIs Africell 2G Comium 2G Gamcell 2G-A Gamcell 2G-B Qcell 2G TCH Congestion TCH Drop SDCCH Congestion SDCCH Drop Drop T 10

11 AXIS TITLE May RRC GLOBAL 3G QOS KPIS (95% THRESHOLD) CS RAB PS RAB CS Voice CS Data PS Soft HO CS321I nterrat HoSR PS321I nterrat HoSR Data Availab ility Africell 3G Gamcell 3G QCell 3G Global 3G QoS KPIs (2% Threshold) Africell 3G Gamcell 3G QCell 3G 11

12 Percentage Increase May FINDINGS 3: CELL OUTAGES NUMBER OF CELL OUTAGES 3G - QCELL 3G - GAMCEL 3G -AFRICELL 2G-QCELL 2G GAMCELL-H 2G-GAMCEL-A 2G-COMIUM 2G-AFRICELL G- AFRICEL L 2G- COMIUM 2G- GAMCEL -A 2G GAMCEL L-H 2G- QCELL 3G - 3G - AFRICEL GAMCEL L No of BTS Outages G - QCELL The outage of Cells may be due to technical issues, planned maintenance, mains, generator or solar power outages, etc.. 7. FINDINGS 4: PERCENTAGE CHANGE IN TRAFFIC Between 31 st December 2016 and 31 st September 2017, the following changes in Voice and Data Traffic were noted VOICE TRAFFIC % Percentage Change - Voice Traffic (Dec Aug 2017) 50.00% 0.00% % AFRICELL AFRICELL COMIUM GAMCELL GAMCELL 2G 3G 2G 2G 3G QCELL 2G QCELL 3G Change 15.04% 67.75% % % % -1.11% 73.05% 12

13 NO. OF BASE STSTIONS Percentage Change May DATA TRAFFIC % % 80.00% 60.00% 40.00% 20.00% Percentage Change-Data Traffic (Dec Aug 2017) 0.00% AFRICELL GAMCELL QCELL AFRICELL GAMCELL QCELL %'age Change % 37.90% 24.14% 8. NUMBER OF CELLS DEPLOYED The main desired impact of the QoS Monitoring System is the improvement of services by MNOs, and this includes the addition of new and/or improved Cell Sites to better serve the consumers, and increase geographic coverage. At the end of September 2017, compared to December 31 st 2016, the number of Cells deployed by each operator on each network is shown below. MNO BASE STATION NUMBERS AFRIC ELL 2G AFRIC ELL 3G COMIU M 2G GAMCE LL 2G- A GAMCE LL 2G- H GAMCE LL 3G QCELL 2G QCELL 3G 31-Dec Sep

14 9. GEOGRAPHIC COVERAGE BY NETWORKS 9.1. GEOGRAPHIC COVERAGE MAPS The following diagrams show the network deployments by each operator, as at the 10 th October MOBILE NETWORK OPERATOR - NETWORK COLOUR KEY CODES AFRICELL 2G 475 CELLS 14

15 AFRICELL 3G 736 CELLS COMIUM 2G 272 CELLS GAMCEL 2G 319 CELLS 15

16 GAMCEL 3G 210 CELLS QCELL 2G 448 CELLS QCELL 3G 813 CELLS 16

17 COUNTRYWIDE 2G COVERAGE ALL OPERATORS COUNTRYWIDE 3G COVERAGE ALL OPERATORS COUNTRYWIDE ALL NETWORKS 2G AND 3G 17

18 10. RECOMMENDATIONS 1.1. Contents from this technical report will be used and put in an appropriate format for publication As agreed with all Mobile Network Operators, they should ensure that faults are reported to the Authority, by , in line with the fault reporting Guidelines. Planned maintenance or other offline periods should be reported prior to the event(s) All new Cells should be reported to the Authority in writing, prior to putting them in service, as indicated in the QoS Guidelines Requests for QoS information or updates should be fulfilled as a matter of priority, on or before the stated deadline in the request Data / information shall be provided to the Authority promptly and consistently in prescribed standards. Deviation from the standards may be considered non-compliance NO changes shall be made on the approved counters for the LPI Data without the express consent of the Authority. Such requests for approval must be in writing or by . Non-compliance in this issue shall be considered serious a breach and will attract immediate regulatory action With effect from September 2017, the monthly comparative performance reports, along with other pertinent analyses and reports may be published on the PURA website as deemed necessary by the Authority. 18

19 April APPENDIX 1 REGIONAL KPIS PER NETWORK AFRICELL 2G District HO Data Availbility Banjul 99.91% 97.22% 96.62% 0.61% 99.38% 83.80% Central Baddibu 99.99% 94.09% 92.91% 1.25% 97.38% 84.30% Foni Bintang-Karenai % 94.44% 93.36% 1.14% 97.99% 84.30% Foni Bondali % 95.79% 95.16% 0.65% 99.08% 84.30% Foni Brefet % 86.61% 85.31% 1.49% 98.24% 84.30% Foni Jarrol % 93.64% 92.88% 0.81% 97.55% 84.30% Foni Kansala % 96.70% 96.10% 0.62% 98.49% 84.30% Fulladu East 99.97% 96.50% 95.53% 1.00% 98.73% 84.29% Fulladu West 99.46% 93.57% 92.88% 0.73% 98.90% 84.24% Janjanbureh 98.62% 97.08% 96.38% 0.72% 99.00% 84.30% Jarra Central % 95.82% 94.80% 1.06% 97.92% 84.30% Jarra East 99.40% 92.38% 91.38% 1.08% 96.83% 84.30% Jarra West 99.65% 83.64% 82.77% 1.03% 96.88% 84.30% Kanifing 99.67% 96.05% 95.43% 0.64% 99.01% 84.28% Kantora % 96.62% 95.76% 0.88% 98.84% 84.30% Kiang Central % 94.34% 93.78% 0.59% 97.40% 84.30% Kiang East 99.33% 92.99% 91.92% 1.14% 96.25% 84.30% Kiang West % 96.91% 95.87% 1.07% 98.93% 84.30% Kombo Central % 96.31% 95.52% 0.81% 97.89% 84.30% Kombo East 99.87% 94.81% 93.75% 1.11% 98.67% 84.30% Kombo North/Saint Mary 99.58% 96.01% 95.14% 0.90% 98.42% 77.96% Kombo South 99.62% 94.27% 92.82% 1.53% 96.03% 83.76% Lower Baddibu % 93.37% 92.26% 1.18% 97.85% 84.30% Lower Niumi % 92.75% 91.64% 1.19% 97.05% 83.64% Lower Saloum % 93.93% 92.48% 1.54% 98.38% 84.30% Niamina East % 91.49% 89.86% 1.78% 96.38% 84.30% Niamina West % 94.75% 93.05% 1.79% 96.48% 84.30% Niani 98.78% 94.21% 93.24% 1.02% 98.84% 84.30% Sami % 92.87% 91.68% 1.28% 99.56% 84.30% Sandu 99.34% 89.79% 86.71% 3.42% 97.73% 84.30% Upper Baddibu % 94.76% 93.53% 1.29% 98.68% 84.30% Upper Niumi % 95.16% 94.24% 0.96% 96.57% 84.23% Upper Saloum 98.04% 93.67% 92.43% 1.32% 96.92% 84.05% Wuli % 95.70% 94.00% 1.77% 98.56% 83.82% 19

20 April 2017 AFRICELL 3G District RRC PS Soft HO PS Rab PS Drop Banjul 99.17% 98.49% 4.01% 99.92% 99.64% Foni Bondali 99.62% 99.16% 4.62% 99.91% 99.66% Fulladu East 98.67% 98.77% 3.90% 99.88% 99.55% Jarra West 98.62% 98.29% 6.97% 99.91% 98.71% Kanifing 99.43% 98.47% 6.41% 99.93% 99.35% Kombo Central 98.93% 98.03% 3.57% 99.76% 99.02% Kombo North/St.Mary 99.36% 98.24% 9.67% 99.91% 99.19% Kombo South 99.27% 98.44% 3.48% 99.90% 99.52% Lower Niumi 99.42% 98.27% 1.51% 99.88% 99.21% Upper Baddibu 99.69% 99.46% 1.72% 99.92% 99.76% COMIUM 2G District HO Data Availbility Banjul 93.44% 89.47% 87.72% 1.95% 94.16% 85.98% Central Baddibu % 93.10% 90.22% 3.09% 95.60% 95.69% Foni Bondali 99.98% 96.46% 94.27% 2.27% 96.83% 96.25% Foni Brefet 99.33% 85.02% 81.97% 3.58% 89.64% 95.88% Foni Jarrol 93.57% 92.90% 88.89% 4.31% 97.10% 96.25% Foni Kansala 91.94% 92.74% 87.32% 5.84% 93.44% 92.59% Fulladu East 95.44% 96.25% 93.28% 3.08% 98.87% 94.06% Fulladu West 99.80% 94.80% 92.17% 2.77% 97.61% 95.83% Janjanbureh 99.91% 95.66% 93.21% 2.56% 98.23% 95.97% Jarra East 99.45% 95.90% 93.07% 2.95% 98.42% 96.11% Jarra West 99.59% 97.37% 94.39% 3.06% 98.22% 96.11% Kanifing 98.03% 97.35% 95.39% 2.01% 95.79% 95.06% Kantora 94.98% 95.13% 93.09% 2.14% 97.41% 96.25% Kiang Central 99.94% 96.08% 92.98% 3.22% 97.51% 96.25% Kombo Central 99.41% 95.40% 92.98% 2.53% 94.26% 95.61% Kombo East 99.26% 67.28% 65.51% 2.62% 88.60% 95.97% Kombo North/Saint Mary 99.67% 94.72% 91.75% 3.13% 95.02% 96.13% Kombo South 99.31% 92.25% 90.11% 2.31% 92.84% 95.15% Lower Baddibu 99.89% 90.44% 87.02% 3.78% 91.14% 93.47% Lower Niumi 99.36% 92.96% 90.58% 2.56% 96.11% 94.35% Lower Saloum 99.92% 94.01% 91.89% 2.25% 97.12% 96.25% Niamina East 99.93% 95.05% 92.83% 2.33% 98.60% 96.11% Niani 97.49% 95.25% 92.90% 2.46% 98.16% 96.25% Sandu 95.86% 93.68% 90.81% 3.06% 98.42% 96.25% Upper Baddibu 99.80% 96.81% 93.93% 2.97% 99.17% 96.11% Wuli 96.93% 96.69% 94.54% 2.22% 99.66% 95.69% 20

21 April 2017 GAMCELL ALCATEL (OLD)-2G District HO Data Availbility Central Baddibu 57.61% 77.92% 73.84% 5.23% 10.75% 64.72% Foni Bintang-Karenai % 96.28% 92.73% 3.68% 93.82% 95.55% Foni Bondali 45.94% 97.16% 93.35% 3.92% 96.68% 95.55% Foni Brefet 14.56% 94.39% 84.64% 10.32% 80.32% 95.55% Foni Jarrol 56.94% 98.74% 97.16% 1.60% 93.43% 95.55% Fulladu East 43.38% 64.21% 61.99% 3.45% 38.76% 95.55% Jarra East 87.50% 98.05% 94.77% 3.34% 93.93% 47.77% Kiang Central 38.69% 96.20% 92.64% 3.70% 98.79% 95.13% Kiang West 82.81% 97.50% 90.25% 7.43% 91.55% 95.55% Kombo East 31.71% 97.52% 94.67% 2.92% 91.60% 95.55% Lower Niumi 56.00% 95.80% 91.41% 4.58% 84.78% 68.25% Niani 47.12% 97.32% 93.61% 3.81% 97.39% 95.55% Sandu 77.64% 79.07% 74.76% 5.44% 92.31% 95.55% Upper Baddibu 58.36% 96.78% 94.39% 2.46% 94.45% 95.55% Upper Saloum 53.75% 98.09% 94.41% 3.75% 77.30% 95.55% Wuli 53.02% 95.80% 87.25% 8.92% % 95.55% GAMCELL 2G HUAWEI District HO Data Availbility Banjul % 97.50% 97.11% 0.39% 98.68% 82.69% Foni Bondali % 92.06% 91.71% 0.38% % 85.00% Kanifing 99.66% 96.51% 95.87% 0.66% 98.31% 84.37% Kombo Central 92.62% 96.41% 95.65% 0.78% 97.46% 84.31% Kombo East 98.24% 94.21% 92.25% 2.07% 92.92% 42.61% Kombo North/Saint Mary 98.40% 95.98% 95.01% 1.01% 94.53% 65.51% Kombo South 95.68% 89.26% 87.46% 2.01% 95.05% 60.21% 21

22 April 2017 GAMCELL HUAWEI 3G District RRC PS Soft HO PS Rab PS Drop Banjul 99.62% 93.39% 0.55% 99.90% 93.71% Kanifing 99.79% 95.51% 0.60% 99.88% 95.73% Kombo Central 77.75% 68.89% 0.46% 99.91% 86.96% Kombo North/St. Mary 98.63% 96.32% 1.05% 99.79% 97.09% QCELL HUAWEI 2G District HO Data Availbility Banjul 96.43% 94.02% 93.25% 0.81% 92.52% 62.19% Central Baddibu % 93.18% 92.40% 0.83% 94.15% % Foni Bintang-Karenai 85.20% 96.05% 94.76% 1.34% 98.43% 98.88% Foni Brefet 97.61% 95.67% 94.41% 1.31% 96.55% % Foni Jarrol 98.87% 95.04% 93.93% 1.16% 94.93% 98.84% Foni Kansala 97.23% 97.18% 96.00% 1.21% 95.79% 98.33% Fulladu East 95.42% 81.08% 80.01% 1.31% 92.68% 99.21% Fulladu West 88.97% 91.06% 89.25% 1.98% 96.74% 99.87% Janjanbureh % 96.43% 95.33% 1.14% 98.42% % Jarra East % 95.47% 94.51% 1.00% 98.39% % Jarra West 99.41% 94.63% 92.94% 1.78% 97.20% % Jokadu % 95.88% 95.14% 0.77% 95.85% % Kanifing 98.50% 96.95% 95.88% 1.10% 96.14% 91.06% Kantora 98.79% 93.97% 93.20% 0.81% 97.30% 98.88% Kiang Central 81.69% 86.49% 83.28% 3.70% 89.73% % Kiang East 99.88% 93.10% 91.42% 1.80% 89.00% % Kiang West 98.71% 95.69% 94.71% 1.02% 96.85% 97.17% Kombo Central 98.43% 94.65% 93.16% 1.57% 93.08% 95.19% Kombo East % 88.44% 87.07% 1.54% 90.03% 49.93% Kombo North/Saint Mary 98.36% 92.11% 90.78% 1.44% 93.12% 91.53% Kombo South 96.22% 86.23% 85.07% 1.34% 92.68% 97.31% Lower Baddibu 99.98% 93.05% 91.74% 1.40% 94.69% 98.75% Lower Niumi 99.31% 78.50% 77.61% 1.13% 94.98% 95.85% Lower Saloum % 95.57% 94.85% 0.75% 98.97% % Niamina East 99.54% 96.45% 95.36% 1.12% 94.16% 97.63% Niani 99.49% 94.52% 93.69% 0.87% 97.28% 99.21% Sami 89.30% 94.02% 92.82% 1.27% 93.43% 77.22% Sandu 97.11% 92.75% 91.70% 1.13% 93.46% 98.13% Upper Baddibu 93.57% 93.84% 93.07% 0.81% 97.41% % Upper Niumi 99.12% 95.01% 93.64% 1.44% 91.09% 99.96% Upper Saloum % 95.59% 94.61% 1.02% 96.07% % Wuli 98.84% 82.98% 81.95% 1.24% 87.17% 99.18% 22

23 April 2017 QCELL HUAWEI 3G District RRC PS Soft HO PS Rab PS Drop Banjul 99.78% 99.56% 1.11% 99.87% 99.77% Central Baddibu 98.49% 94.05% 2.20% 99.90% 94.99% Foni Bintang-Karenai 99.55% 92.13% 1.69% % 92.42% Foni Bondali 99.15% 94.66% 1.20% % 95.23% Foni Kansala 99.68% 74.97% 1.99% % 75.11% Fulladu East 93.37% 84.58% 2.71% 99.90% 88.79% Fulladu West 99.07% 55.12% 3.65% 99.87% 55.41% Janjanbureh 99.81% 40.50% 1.95% % 40.55% Jarra West 99.53% 82.25% 1.39% % 82.47% Kanifing 98.97% 98.57% 0.80% 99.83% 98.77% Kantora 90.04% 95.63% 0.94% 99.92% 97.29% Kiang West 99.67% 89.64% 1.30% % 89.94% Kombo Central 86.91% 99.39% 1.32% 99.79% 99.60% Kombo East 99.35% 96.06% 3.37% 99.70% 96.78% Kombo North/St. Mary 96.73% 97.68% 1.09% 99.80% 98.01% Kombo South 89.51% 94.90% 1.92% 99.76% 97.60% Lower Baddibu 99.72% 97.86% 1.34% 99.97% 98.09% Lower Niumi 98.94% 81.49% 2.90% 99.81% 82.16% Lower Saloum 99.88% 89.85% 0.73% % 89.94% Niamina East 99.55% 91.69% 1.04% % 92.20% Niani 98.15% 60.07% 4.28% % 60.88% Sami 99.64% 49.68% 1.37% % 49.85% Sandu 94.04% 69.96% 1.20% 99.24% 70.24% Upper Baddibu 96.51% 99.18% 0.60% 99.85% 99.72% Upper Niumi 99.54% 87.64% 2.25% 99.64% 87.98% Wuli 99.36% 19.24% 2.55% % 19.37% 23