23:12:15.775
INFO
Client IP: 45.127.xxx.xxx
TEST STARTED
23:12:21.065
INFO
Session ID: 28a4389e-0b6f-4f8f-8e2b-c6ae16bae101
23:12:21.065
INFO
Server: Singapore — https://www.speedtest.sg/speedtest
23:12:21.065
INFO
Client IP: 45.127.xxx.xxx
23:12:21.065
INFO
User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.xxx.xxx Mobile Safari/537.36
LATENCY
23:12:21.067
INFO
Ping test started — 5 rounds
23:12:21.135
INFO
Round 1: 68 ms
23:12:21.190
INFO
Round 2: 54 ms
23:12:21.251
INFO
Round 3: 61 ms
23:12:21.306
INFO
Round 4: 55 ms
23:12:21.367
INFO
Round 5: 60 ms
23:12:21.368
OK
Ping result: 58 ms (dropped highest: 68 ms)
DOWNLOAD
23:12:21.373
INFO
Download test started — 10s, up to 8 threads
23:12:21.374
INFO
↑ thread 1 started
23:12:21.525
INFO
sample #1: 1.25 Mbps (1T, 0.2s)
23:12:21.675
INFO
sample #2: 6.87 Mbps (1T, 0.3s)
23:12:21.825
INFO
sample #3: 14.39 Mbps (1T, 0.5s)
23:12:21.975
INFO
sample #4: 15.59 Mbps (1T, 0.6s)
23:12:22.125
INFO
sample #5: 15.62 Mbps (1T, 0.8s)
23:12:22.275
INFO
sample #6: 15.93 Mbps (1T, 0.9s)
23:12:22.375
INFO
↑ thread 2 started
23:12:22.425
INFO
sample #7: 16.65 Mbps (2T, 1.1s)
23:12:22.575
INFO
sample #8: 17.35 Mbps (2T, 1.2s)
23:12:22.725
INFO
sample #9: 18.81 Mbps (2T, 1.4s)
23:12:22.875
INFO
sample #10: 19.94 Mbps (2T, 1.5s)
23:12:23.025
INFO
sample #11: 20.59 Mbps (2T, 1.7s)
23:12:23.175
INFO
sample #12: 22.21 Mbps (2T, 1.8s)
23:12:23.326
INFO
sample #13: 21.05 Mbps (2T, 2.0s)
23:12:23.375
INFO
↑ thread 3 started
23:12:23.475
INFO
sample #14: 20.97 Mbps (3T, 2.1s)
23:12:23.625
INFO
sample #15: 19.94 Mbps (3T, 2.3s)
23:12:23.775
INFO
sample #16: 20.71 Mbps (3T, 2.4s)
23:12:23.926
INFO
sample #17: 20.53 Mbps (3T, 2.6s)
23:12:24.075
INFO
sample #18: 21.19 Mbps (3T, 2.7s)
23:12:24.225
INFO
sample #19: 20.75 Mbps (3T, 2.9s)
23:12:24.375
INFO
↑ thread 4 started
23:12:24.376
INFO
sample #20: 19.18 Mbps (4T, 3.0s)
23:12:24.526
INFO
sample #21: 16.73 Mbps (4T, 3.2s)
23:12:24.675
INFO
sample #22: 15.68 Mbps (4T, 3.3s)
23:12:24.825
INFO
sample #23: 14.42 Mbps (4T, 3.5s)
23:12:24.975
INFO
sample #24: 14.50 Mbps (4T, 3.6s)
23:12:25.125
INFO
sample #25: 14.02 Mbps (4T, 3.8s)
23:12:25.275
INFO
sample #26: 13.78 Mbps (4T, 3.9s)
23:12:25.375
INFO
↑ thread 5 started
23:12:25.425
INFO
sample #27: 13.06 Mbps (5T, 4.1s)
23:12:25.576
INFO
sample #28: 10.61 Mbps (5T, 4.2s)
23:12:25.725
INFO
sample #29: 10.60 Mbps (5T, 4.4s)
23:12:25.876
INFO
sample #30: 7.78 Mbps (5T, 4.5s)
23:12:26.025
INFO
sample #31: 8.03 Mbps (5T, 4.7s)
23:12:26.176
INFO
sample #32: 8.65 Mbps (5T, 4.8s)
23:12:26.325
INFO
sample #33: 8.42 Mbps (5T, 5.0s)
23:12:26.375
INFO
↑ thread 6 started
23:12:26.475
INFO
sample #34: 8.82 Mbps (6T, 5.1s)
23:12:26.625
INFO
sample #35: 8.26 Mbps (6T, 5.3s)
23:12:26.775
INFO
sample #36: 7.86 Mbps (6T, 5.4s)
23:12:26.925
INFO
sample #37: 6.99 Mbps (6T, 5.6s)
23:12:27.075
INFO
sample #38: 6.04 Mbps (6T, 5.7s)
23:12:27.225
INFO
sample #39: 4.72 Mbps (6T, 5.9s)
23:12:27.375
INFO
↑ thread 7 started
23:12:27.376
INFO
sample #40: 4.80 Mbps (7T, 6.0s)
23:12:27.525
INFO
sample #41: 4.69 Mbps (7T, 6.2s)
23:12:27.675
INFO
sample #42: 4.13 Mbps (7T, 6.3s)
23:12:27.825
INFO
sample #43: 3.50 Mbps (7T, 6.5s)
23:12:27.975
INFO
sample #44: 3.10 Mbps (7T, 6.6s)
23:12:28.125
INFO
sample #45: 3.18 Mbps (7T, 6.8s)
23:12:28.275
INFO
sample #46: 3.34 Mbps (7T, 6.9s)
23:12:28.375
INFO
↑ thread 8 started
23:12:28.426
INFO
sample #47: 4.02 Mbps (8T, 7.1s)
23:12:28.575
INFO
sample #48: 4.33 Mbps (8T, 7.2s)
23:12:28.725
INFO
sample #49: 5.04 Mbps (8T, 7.4s)
23:12:28.875
INFO
sample #50: 5.28 Mbps (8T, 7.5s)
23:12:29.025
INFO
sample #51: 5.12 Mbps (8T, 7.7s)
23:12:29.175
INFO
sample #52: 8.52 Mbps (8T, 7.8s)
23:12:29.326
INFO
sample #53: 9.56 Mbps (8T, 8.0s)
23:12:29.475
INFO
sample #54: 10.39 Mbps (8T, 8.1s)
23:12:29.625
INFO
sample #55: 10.72 Mbps (8T, 8.3s)
23:12:29.775
INFO
sample #56: 11.79 Mbps (8T, 8.4s)
23:12:29.925
INFO
sample #57: 11.91 Mbps (8T, 8.6s)
23:12:30.075
INFO
sample #58: 12.54 Mbps (8T, 8.7s)
23:12:30.225
INFO
sample #59: 12.51 Mbps (8T, 8.9s)
23:12:30.375
INFO
sample #60: 12.43 Mbps (8T, 9.0s)
23:12:30.525
INFO
sample #61: 14.37 Mbps (8T, 9.2s)
23:12:30.675
INFO
sample #62: 14.06 Mbps (8T, 9.3s)
23:12:30.825
INFO
sample #63: 11.92 Mbps (8T, 9.5s)
23:12:30.975
INFO
sample #64: 12.00 Mbps (8T, 9.6s)
23:12:31.126
INFO
sample #65: 12.01 Mbps (8T, 9.8s)
23:12:31.276
INFO
sample #66: 11.92 Mbps (8T, 9.9s)
23:12:31.378
OK
Download trimmed mean: 13.2 Mbps (66 samples — dropped bottom 16 + top 6, averaged 44)
UPLOAD
23:12:31.407
INFO
Upload test started — 10s, up to 8 threads
23:12:31.410
INFO
↑ thread 1 started
23:12:32.499
INFO
↑ thread 2 started
23:12:32.596
INFO
sample #1: 3.56 Mbps (2T, 1.2s)
23:12:32.699
INFO
sample #2: 3.28 Mbps (2T, 1.3s)
23:12:32.850
INFO
sample #3: 8.21 Mbps (2T, 1.5s)
23:12:33.000
INFO
sample #4: 17.56 Mbps (2T, 1.6s)
23:12:33.150
INFO
sample #5: 31.17 Mbps (2T, 1.8s)
23:12:33.299
INFO
sample #6: 40.75 Mbps (2T, 1.9s)
23:12:33.451
INFO
sample #7: 44.76 Mbps (2T, 2.1s)
23:12:33.501
INFO
↑ thread 3 started
23:12:33.599
INFO
sample #8: 60.55 Mbps (3T, 2.2s)
23:12:33.753
INFO
sample #9: 63.77 Mbps (3T, 2.4s)
23:12:33.900
INFO
sample #10: 63.90 Mbps (3T, 2.5s)
23:12:34.051
INFO
sample #11: 62.42 Mbps (3T, 2.7s)
23:12:34.200
INFO
sample #12: 65.84 Mbps (3T, 2.8s)
23:12:34.351
INFO
sample #13: 60.69 Mbps (3T, 3.0s)
23:12:34.501
INFO
↑ thread 4 started
23:12:34.594
INFO
sample #14: 53.06 Mbps (4T, 3.2s)
23:12:34.653
INFO
sample #15: 44.04 Mbps (4T, 3.3s)
23:12:34.803
INFO
sample #16: 59.71 Mbps (4T, 3.4s)
23:12:34.951
INFO
sample #17: 59.84 Mbps (4T, 3.6s)
23:12:35.103
INFO
sample #18: 46.88 Mbps (4T, 3.7s)
23:12:35.249
INFO
sample #19: 54.26 Mbps (4T, 3.9s)
23:12:35.402
INFO
sample #20: 56.22 Mbps (4T, 4.0s)
23:12:35.499
INFO
↑ thread 5 started
23:12:35.598
INFO
sample #21: 49.90 Mbps (5T, 4.2s)
23:12:35.699
INFO
sample #22: 46.87 Mbps (5T, 4.3s)
23:12:35.851
INFO
sample #23: 51.44 Mbps (5T, 4.5s)
23:12:35.999
INFO
sample #24: 49.47 Mbps (5T, 4.6s)
23:12:36.149
INFO
sample #25: 62.29 Mbps (5T, 4.8s)
23:12:36.299
INFO
sample #26: 58.86 Mbps (5T, 4.9s)
23:12:36.449
INFO
sample #27: 33.52 Mbps (5T, 5.1s)
23:12:36.499
INFO
↑ thread 6 started
23:12:36.609
INFO
sample #28: 36.63 Mbps (6T, 5.2s)
23:12:36.749
INFO
sample #29: 24.12 Mbps (6T, 5.4s)
23:12:36.899
INFO
sample #30: 23.75 Mbps (6T, 5.5s)
23:12:37.049
INFO
sample #31: 23.79 Mbps (6T, 5.7s)
23:12:37.199
INFO
sample #32: 24.49 Mbps (6T, 5.8s)
23:12:37.349
INFO
sample #33: 26.53 Mbps (6T, 6.0s)
23:12:37.499
INFO
↑ thread 7 started
23:12:37.655
INFO
sample #34: 15.14 Mbps (7T, 6.3s)
23:12:37.799
INFO
sample #35: 18.43 Mbps (7T, 6.4s)
23:12:37.949
INFO
sample #36: 18.43 Mbps (7T, 6.6s)
23:12:38.099
INFO
sample #37: 17.00 Mbps (7T, 6.7s)
23:12:38.249
INFO
sample #38: 23.75 Mbps (7T, 6.9s)
23:12:38.399
INFO
sample #39: 23.60 Mbps (7T, 7.0s)
23:12:38.499
INFO
↑ thread 8 started
23:12:38.596
INFO
sample #40: 27.20 Mbps (8T, 7.2s)
23:12:38.699
INFO
sample #41: 25.50 Mbps (8T, 7.3s)
23:12:38.849
INFO
sample #42: 27.33 Mbps (8T, 7.5s)
23:12:38.999
INFO
sample #43: 42.89 Mbps (8T, 7.6s)
23:12:39.149
INFO
sample #44: 41.87 Mbps (8T, 7.8s)
23:12:39.299
INFO
sample #45: 39.49 Mbps (8T, 7.9s)
23:12:39.449
INFO
sample #46: 39.64 Mbps (8T, 8.1s)
23:12:39.599
INFO
sample #47: 40.99 Mbps (8T, 8.2s)
23:12:39.749
INFO
sample #48: 40.99 Mbps (8T, 8.4s)
23:12:39.899
INFO
sample #49: 31.78 Mbps (8T, 8.5s)
23:12:40.049
INFO
sample #50: 31.77 Mbps (8T, 8.7s)
23:12:40.199
INFO
sample #51: 30.83 Mbps (8T, 8.8s)
23:12:40.349
INFO
sample #52: 64.57 Mbps (8T, 9.0s)
23:12:40.499
INFO
sample #53: 44.37 Mbps (8T, 9.1s)
23:12:40.649
INFO
sample #54: 40.36 Mbps (8T, 9.3s)
23:12:40.799
INFO
sample #55: 41.32 Mbps (8T, 9.4s)
23:12:40.949
INFO
sample #56: 37.22 Mbps (8T, 9.6s)
23:12:41.099
INFO
sample #57: 35.73 Mbps (8T, 9.7s)
23:12:41.249
INFO
sample #58: 35.74 Mbps (8T, 9.9s)
23:12:41.399
INFO
sample #59: 35.74 Mbps (8T, 10.0s)
23:12:41.503
OK
Upload trimmed mean: 43.0 Mbps (59 samples — dropped bottom 14 + top 5, averaged 40)
RESULT
23:12:41.515
OK
Download : 13.2 Mbps (trimmed mean)
23:12:41.515
OK
Upload : 43.0 Mbps (trimmed mean)
23:12:41.515
OK
Latency : 58 ms
23:12:43.872
OK
Result saved — session: 28a4389e-0b6f-4f8f-8e2b-c6ae16bae101 (BD — Bangladesh)
23:12:45.333
OK
Debug log saved — 166 entries
TEST STARTED
23:13:05.818
INFO
Session ID: 13332ed2-ff44-4e12-95f0-69f1b5056767
23:13:05.818
INFO
Server: Singapore — https://www.speedtest.sg/speedtest
23:13:05.818
INFO
Client IP: 45.127.xxx.xxx
23:13:05.818
INFO
User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.xxx.xxx Mobile Safari/537.36
LATENCY
23:13:05.819
INFO
Ping test started — 5 rounds
23:13:05.990
INFO
Round 1: 171 ms
23:13:06.054
INFO
Round 2: 64 ms
23:13:06.110
INFO
Round 3: 56 ms
23:13:06.165
INFO
Round 4: 55 ms
23:13:06.222
INFO
Round 5: 57 ms
23:13:06.222
OK
Ping result: 58 ms (dropped highest: 171 ms)
DOWNLOAD
23:13:06.225
INFO
Download test started — 10s, up to 8 threads
23:13:06.226
INFO
↑ thread 1 started
23:13:06.376
INFO
sample #1: 2.14 Mbps (1T, 0.2s)
23:13:06.526
INFO
sample #2: 6.95 Mbps (1T, 0.3s)
23:13:06.677
INFO
sample #3: 10.74 Mbps (1T, 0.5s)
23:13:06.826
INFO
sample #4: 12.20 Mbps (1T, 0.6s)
23:13:06.976
INFO
sample #5: 11.68 Mbps (1T, 0.8s)
23:13:07.127
INFO
sample #6: 12.50 Mbps (1T, 0.9s)
23:13:07.226
INFO
↑ thread 2 started
23:13:07.276
INFO
sample #7: 14.33 Mbps (2T, 1.1s)
23:13:07.426
INFO
sample #8: 14.07 Mbps (2T, 1.2s)
23:13:07.576
INFO
sample #9: 15.32 Mbps (2T, 1.4s)
23:13:07.727
INFO
sample #10: 14.62 Mbps (2T, 1.5s)
23:13:07.876
INFO
sample #11: 15.27 Mbps (2T, 1.7s)
23:13:08.027
INFO
sample #12: 16.64 Mbps (2T, 1.8s)
23:13:08.176
INFO
sample #13: 18.07 Mbps (2T, 2.0s)
23:13:08.227
INFO
↑ thread 3 started
23:13:08.326
INFO
sample #14: 18.11 Mbps (3T, 2.1s)
23:13:08.477
INFO
sample #15: 20.53 Mbps (3T, 2.3s)
23:13:08.626
INFO
sample #16: 20.34 Mbps (3T, 2.4s)
23:13:08.777
INFO
sample #17: 21.09 Mbps (3T, 2.6s)
23:13:08.927
INFO
sample #18: 23.19 Mbps (3T, 2.7s)
23:13:09.077
INFO
sample #19: 23.80 Mbps (3T, 2.9s)
23:13:09.227
INFO
↑ thread 4 started
23:13:09.228
INFO
sample #20: 26.36 Mbps (4T, 3.0s)
23:13:09.379
INFO
sample #21: 26.96 Mbps (4T, 3.2s)
23:13:09.527
INFO
sample #22: 30.05 Mbps (4T, 3.3s)
23:13:09.679
INFO
sample #23: 30.32 Mbps (4T, 3.5s)
23:13:09.829
INFO
sample #24: 31.76 Mbps (4T, 3.6s)
23:13:09.978
INFO
sample #25: 31.86 Mbps (4T, 3.8s)
23:13:10.128
INFO
sample #26: 31.99 Mbps (4T, 3.9s)
23:13:10.228
INFO
↑ thread 5 started
23:13:10.278
INFO
sample #27: 34.42 Mbps (5T, 4.1s)
23:13:10.428
INFO
sample #28: 34.32 Mbps (5T, 4.2s)
23:13:10.578
INFO
sample #29: 31.61 Mbps (5T, 4.4s)
23:13:10.730
INFO
sample #30: 32.21 Mbps (5T, 4.5s)
23:13:10.878
INFO
sample #31: 34.89 Mbps (5T, 4.7s)
23:13:11.028
INFO
sample #32: 34.81 Mbps (5T, 4.8s)
23:13:11.177
INFO
sample #33: 35.01 Mbps (5T, 5.0s)
23:13:11.226
INFO
↑ thread 6 started
23:13:11.327
INFO
sample #34: 34.32 Mbps (6T, 5.1s)
23:13:11.476
INFO
sample #35: 33.05 Mbps (6T, 5.3s)
23:13:11.627
INFO
sample #36: 34.78 Mbps (6T, 5.4s)
23:13:11.776
INFO
sample #37: 35.39 Mbps (6T, 5.6s)
23:13:11.927
INFO
sample #38: 32.52 Mbps (6T, 5.7s)
23:13:12.076
INFO
sample #39: 32.76 Mbps (6T, 5.9s)
23:13:12.226
INFO
↑ thread 7 started
23:13:12.227
INFO
sample #40: 35.54 Mbps (7T, 6.0s)
23:13:12.377
INFO
sample #41: 33.91 Mbps (7T, 6.2s)
23:13:12.526
INFO
sample #42: 31.08 Mbps (7T, 6.3s)
23:13:12.676
INFO
sample #43: 31.08 Mbps (7T, 6.5s)
23:13:12.826
INFO
sample #44: 29.99 Mbps (7T, 6.6s)
23:13:12.976
INFO
sample #45: 30.35 Mbps (7T, 6.8s)
23:13:13.127
INFO
sample #46: 31.06 Mbps (7T, 6.9s)
23:13:13.226
INFO
↑ thread 8 started
23:13:13.277
INFO
sample #47: 28.92 Mbps (8T, 7.1s)
23:13:13.427
INFO
sample #48: 29.87 Mbps (8T, 7.2s)
23:13:13.576
INFO
sample #49: 31.30 Mbps (8T, 7.4s)
23:13:13.728
INFO
sample #50: 31.36 Mbps (8T, 7.5s)
23:13:13.877
INFO
sample #51: 31.39 Mbps (8T, 7.7s)
23:13:14.027
INFO
sample #52: 32.41 Mbps (8T, 7.8s)
23:13:14.176
INFO
sample #53: 32.33 Mbps (8T, 8.0s)
23:13:14.327
INFO
sample #54: 31.90 Mbps (8T, 8.1s)
23:13:14.476
INFO
sample #55: 32.02 Mbps (8T, 8.3s)
23:13:14.626
INFO
sample #56: 30.23 Mbps (8T, 8.4s)
23:13:14.776
INFO
sample #57: 28.96 Mbps (8T, 8.6s)
23:13:14.927
INFO
sample #58: 26.26 Mbps (8T, 8.7s)
23:13:15.077
INFO
sample #59: 23.11 Mbps (8T, 8.9s)
23:13:15.227
INFO
sample #60: 23.23 Mbps (8T, 9.0s)
23:13:15.376
INFO
sample #61: 22.53 Mbps (8T, 9.2s)
23:13:15.526
INFO
sample #62: 24.34 Mbps (8T, 9.3s)
23:13:15.681
INFO
sample #63: 22.87 Mbps (8T, 9.5s)
23:13:15.826
INFO
sample #64: 21.73 Mbps (8T, 9.6s)
23:13:15.978
INFO
sample #65: 19.82 Mbps (8T, 9.8s)
23:13:16.126
INFO
sample #66: 19.54 Mbps (8T, 9.9s)
23:13:16.227
OK
Download trimmed mean: 29.0 Mbps (66 samples — dropped bottom 16 + top 6, averaged 44)
UPLOAD
23:13:16.249
INFO
Upload test started — 10s, up to 8 threads
23:13:16.250
INFO
↑ thread 1 started
23:13:17.235
INFO
sample #1: 4.30 Mbps (1T, 1.0s)
23:13:17.334
INFO
↑ thread 2 started
23:13:17.484
INFO
sample #2: 3.45 Mbps (2T, 1.3s)
23:13:17.536
INFO
sample #3: 3.31 Mbps (2T, 1.3s)
23:13:17.685
INFO
sample #4: 7.65 Mbps (2T, 1.5s)
23:13:17.834
INFO
sample #5: 13.96 Mbps (2T, 1.6s)
23:13:17.996
INFO
sample #6: 14.83 Mbps (2T, 1.8s)
23:13:18.136
INFO
sample #7: 14.92 Mbps (2T, 1.9s)
23:13:18.289
INFO
sample #8: 14.91 Mbps (2T, 2.1s)
23:13:18.334
INFO
↑ thread 3 started
23:13:18.551
INFO
sample #9: 13.87 Mbps (3T, 2.3s)
23:13:18.977
INFO
sample #10: 12.94 Mbps (3T, 2.7s)
23:13:19.977
INFO
sample #11: 2.64 Mbps (3T, 3.7s)
23:13:19.982
INFO
↑ thread 4 started
23:13:20.977
INFO
↑ thread 5 started
23:13:21.977
INFO
↑ thread 6 started
23:13:22.977
INFO
↑ thread 7 started
23:13:23.437
INFO
↑ thread 8 started
23:13:24.134
INFO
sample #12: 4.80 Mbps (4T, 7.9s)
23:13:24.284
INFO
sample #13: 7.61 Mbps (4T, 8.1s)
23:13:24.434
INFO
sample #14: 16.96 Mbps (4T, 8.2s)
23:13:24.584
INFO
sample #15: 37.76 Mbps (4T, 8.4s)
23:13:24.734
INFO
sample #16: 37.15 Mbps (4T, 8.5s)
23:13:24.884
INFO
sample #17: 34.23 Mbps (4T, 8.7s)
23:13:25.034
INFO
sample #18: 58.26 Mbps (4T, 8.8s)
23:13:25.184
INFO
sample #19: 61.21 Mbps (4T, 9.0s)
23:13:25.334
INFO
sample #20: 64.92 Mbps (4T, 9.1s)
23:13:25.484
INFO
sample #21: 59.02 Mbps (4T, 9.3s)
23:13:25.634
INFO
sample #22: 58.02 Mbps (4T, 9.4s)
23:13:25.785
INFO
sample #23: 53.20 Mbps (4T, 9.6s)
23:13:25.934
INFO
sample #24: 48.38 Mbps (4T, 9.7s)
23:13:26.084
INFO
sample #25: 24.46 Mbps (4T, 9.9s)
23:13:26.234
INFO
sample #26: 22.24 Mbps (4T, 10.0s)
23:13:26.335
OK
Upload trimmed mean: 30.2 Mbps (26 samples — dropped bottom 6 + top 2, averaged 18)
RESULT
23:13:26.340
OK
Download : 29.0 Mbps (trimmed mean)
23:13:26.340
OK
Upload : 30.2 Mbps (trimmed mean)
23:13:26.340
OK
Latency : 58 ms
23:13:31.376
OK
Result saved — session: 13332ed2-ff44-4e12-95f0-69f1b5056767 (BD — Bangladesh)