Research article
| Highlight paper
|
28 Apr 2016
Research article |
Highlight paper |
|
28 Apr 2016
Bayesian statistical ionospheric tomography improved by incorporating ionosonde measurements
Johannes Norberg , Ilkka I. Virtanen , Lassi Roininen , Juha Vierinen , Mikko Orispää , Kirsti Kauristie , and Markku S. Lehtinen
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Total article views: 5,134 (including HTML, PDF, and XML)
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PDF
XML
Total
BibTeX
EndNote
3,905
1,096
133
5,134
143
146
HTML: 3,905
PDF: 1,096
XML: 133
Total: 5,134
BibTeX: 143
EndNote: 146
Views and downloads (calculated since 21 Sep 2015)
Month
HTML
PDF
XML
Total
Sep 2015
28
17
2
47
Oct 2015
27
17
2
46
Nov 2015
16
8
0
24
Dec 2015
11
9
0
20
Jan 2016
33
12
0
45
Feb 2016
26
4
0
30
Mar 2016
31
11
1
43
Apr 2016
99
19
2
120
May 2016
122
37
4
163
Jun 2016
33
15
2
50
Jul 2016
22
8
5
35
Aug 2016
16
10
0
26
Sep 2016
20
9
1
30
Oct 2016
15
4
0
19
Nov 2016
8
4
1
13
Dec 2016
3
1
2
6
Jan 2017
20
6
0
26
Feb 2017
13
5
0
18
Mar 2017
24
11
2
37
Apr 2017
38
9
5
52
May 2017
44
12
5
61
Jun 2017
44
15
5
64
Jul 2017
18
4
0
22
Aug 2017
8
50
1
59
Sep 2017
17
9
0
26
Oct 2017
8
16
0
24
Nov 2017
8
14
0
22
Dec 2017
13
14
3
30
Jan 2018
16
14
0
30
Feb 2018
29
12
2
43
Mar 2018
16
17
1
34
Apr 2018
19
16
0
35
May 2018
15
19
0
34
Jun 2018
10
15
1
26
Jul 2018
7
13
1
21
Aug 2018
18
14
0
32
Sep 2018
16
12
0
28
Oct 2018
8
9
0
17
Nov 2018
10
21
0
31
Dec 2018
8
9
0
17
Jan 2019
3
10
0
13
Feb 2019
9
7
0
16
Mar 2019
19
9
0
28
Apr 2019
36
13
2
51
May 2019
31
16
1
48
Jun 2019
22
8
0
30
Jul 2019
26
17
0
43
Aug 2019
34
16
0
50
Sep 2019
28
5
0
33
Oct 2019
34
19
1
54
Nov 2019
29
19
0
48
Dec 2019
41
6
0
47
Jan 2020
27
4
1
32
Feb 2020
29
8
0
37
Mar 2020
40
8
2
50
Apr 2020
59
4
0
63
May 2020
66
4
0
70
Jun 2020
53
6
0
59
Jul 2020
71
22
11
104
Aug 2020
69
15
9
93
Sep 2020
62
10
3
75
Oct 2020
35
7
0
42
Nov 2020
33
10
1
44
Dec 2020
69
11
0
80
Jan 2021
69
10
0
79
Feb 2021
48
8
0
56
Mar 2021
53
10
1
64
Apr 2021
52
10
0
62
May 2021
58
6
1
65
Jun 2021
59
10
1
70
Jul 2021
53
11
0
64
Aug 2021
49
21
1
71
Sep 2021
40
10
0
50
Oct 2021
35
40
1
76
Nov 2021
38
16
0
54
Dec 2021
43
8
2
53
Jan 2022
38
10
1
49
Feb 2022
41
6
2
49
Mar 2022
42
4
0
46
Apr 2022
38
2
1
41
May 2022
42
2
0
44
Jun 2022
35
2
2
39
Jul 2022
35
4
0
39
Aug 2022
44
8
1
53
Sep 2022
36
0
36
Oct 2022
43
8
2
53
Nov 2022
36
4
0
40
Dec 2022
43
7
1
51
Jan 2023
34
8
1
43
Feb 2023
44
7
0
51
Mar 2023
43
2
0
45
Apr 2023
40
4
0
44
May 2023
82
10
2
94
Jun 2023
89
3
1
93
Jul 2023
80
3
1
84
Aug 2023
76
6
4
86
Sep 2023
64
5
2
71
Oct 2023
72
4
2
78
Nov 2023
39
1
0
40
Dec 2023
46
1
2
49
Jan 2024
37
3
1
41
Feb 2024
32
6
0
38
Mar 2024
44
9
2
55
Apr 2024
49
7
4
60
May 2024
12
8
4
24
Jun 2024
35
7
2
44
Jul 2024
25
5
4
34
Aug 2024
26
5
4
35
Sep 2024
4
1
5
Cumulative views and downloads
(calculated since 21 Sep 2015)
Month
HTML views
PDF downloads
XML downloads
Sep 2015
28
17
2
47
Oct 2015
55
34
4
93
Nov 2015
71
42
4
117
Dec 2015
82
51
4
137
Jan 2016
115
63
4
182
Feb 2016
141
67
4
212
Mar 2016
172
78
5
255
Apr 2016
271
97
7
375
May 2016
393
134
11
538
Jun 2016
426
149
13
588
Jul 2016
448
157
18
623
Aug 2016
464
167
18
649
Sep 2016
484
176
19
679
Oct 2016
499
180
19
698
Nov 2016
507
184
20
711
Dec 2016
510
185
22
717
Jan 2017
530
191
22
743
Feb 2017
543
196
22
761
Mar 2017
567
207
24
798
Apr 2017
605
216
29
850
May 2017
649
228
34
911
Jun 2017
693
243
39
975
Jul 2017
711
247
39
997
Aug 2017
719
297
40
1,056
Sep 2017
736
306
40
1,082
Oct 2017
744
322
40
1,106
Nov 2017
752
336
40
1,128
Dec 2017
765
350
43
1,158
Jan 2018
781
364
43
1,188
Feb 2018
810
376
45
1,231
Mar 2018
826
393
46
1,265
Apr 2018
845
409
46
1,300
May 2018
860
428
46
1,334
Jun 2018
870
443
47
1,360
Jul 2018
877
456
48
1,381
Aug 2018
895
470
48
1,413
Sep 2018
911
482
48
1,441
Oct 2018
919
491
48
1,458
Nov 2018
929
512
48
1,489
Dec 2018
937
521
48
1,506
Jan 2019
940
531
48
1,519
Feb 2019
949
538
48
1,535
Mar 2019
968
547
48
1,563
Apr 2019
1,004
560
50
1,614
May 2019
1,035
576
51
1,662
Jun 2019
1,057
584
51
1,692
Jul 2019
1,083
601
51
1,735
Aug 2019
1,117
617
51
1,785
Sep 2019
1,145
622
51
1,818
Oct 2019
1,179
641
52
1,872
Nov 2019
1,208
660
52
1,920
Dec 2019
1,249
666
52
1,967
Jan 2020
1,276
670
53
1,999
Feb 2020
1,305
678
53
2,036
Mar 2020
1,345
686
55
2,086
Apr 2020
1,404
690
55
2,149
May 2020
1,470
694
55
2,219
Jun 2020
1,523
700
55
2,278
Jul 2020
1,594
722
66
2,382
Aug 2020
1,663
737
75
2,475
Sep 2020
1,725
747
78
2,550
Oct 2020
1,760
754
78
2,592
Nov 2020
1,793
764
79
2,636
Dec 2020
1,862
775
79
2,716
Jan 2021
1,931
785
79
2,795
Feb 2021
1,979
793
79
2,851
Mar 2021
2,032
803
80
2,915
Apr 2021
2,084
813
80
2,977
May 2021
2,142
819
81
3,042
Jun 2021
2,201
829
82
3,112
Jul 2021
2,254
840
82
3,176
Aug 2021
2,303
861
83
3,247
Sep 2021
2,343
871
83
3,297
Oct 2021
2,378
911
84
3,373
Nov 2021
2,416
927
84
3,427
Dec 2021
2,459
935
86
3,480
Jan 2022
2,497
945
87
3,529
Feb 2022
2,538
951
89
3,578
Mar 2022
2,580
955
89
3,624
Apr 2022
2,618
957
90
3,665
May 2022
2,660
959
90
3,709
Jun 2022
2,695
961
92
3,748
Jul 2022
2,730
965
92
3,787
Aug 2022
2,774
973
93
3,840
Sep 2022
2,810
973
93
3,876
Oct 2022
2,853
981
95
3,929
Nov 2022
2,889
985
95
3,969
Dec 2022
2,932
992
96
4,020
Jan 2023
2,966
1,000
97
4,063
Feb 2023
3,010
1,007
97
4,114
Mar 2023
3,053
1,009
97
4,159
Apr 2023
3,093
1,013
97
4,203
May 2023
3,175
1,023
99
4,297
Jun 2023
3,264
1,026
100
4,390
Jul 2023
3,344
1,029
101
4,474
Aug 2023
3,420
1,035
105
4,560
Sep 2023
3,484
1,040
107
4,631
Oct 2023
3,556
1,044
109
4,709
Nov 2023
3,595
1,045
109
4,749
Dec 2023
3,641
1,046
111
4,798
Jan 2024
3,678
1,049
112
4,839
Feb 2024
3,710
1,055
112
4,877
Mar 2024
3,754
1,064
114
4,932
Apr 2024
3,803
1,071
118
4,992
May 2024
3,815
1,079
122
5,016
Jun 2024
3,850
1,086
124
5,060
Jul 2024
3,875
1,091
128
5,094
Aug 2024
3,901
1,096
132
5,129
Sep 2024
3,905
1,096
133
5,134
Total article views: 4,539 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
3,584
837
118
4,539
128
135
HTML: 3,584
PDF: 837
XML: 118
Total: 4,539
BibTeX: 128
EndNote: 135
Views and downloads (calculated since 28 Apr 2016)
Month
HTML
PDF
XML
Total
Apr 2016
89
12
2
103
May 2016
119
34
4
157
Jun 2016
32
13
2
47
Jul 2016
19
7
4
30
Aug 2016
13
6
0
19
Sep 2016
17
7
1
25
Oct 2016
11
2
0
13
Nov 2016
5
3
1
9
Dec 2016
3
1
2
6
Jan 2017
15
5
0
20
Feb 2017
8
4
0
12
Mar 2017
20
9
2
31
Apr 2017
30
7
5
42
May 2017
37
7
5
49
Jun 2017
35
14
5
54
Jul 2017
11
4
0
15
Aug 2017
7
49
1
57
Sep 2017
16
7
0
23
Oct 2017
7
15
0
22
Nov 2017
7
12
0
19
Dec 2017
11
10
3
24
Jan 2018
16
13
0
29
Feb 2018
28
11
2
41
Mar 2018
14
15
1
30
Apr 2018
16
15
0
31
May 2018
14
18
0
32
Jun 2018
8
13
1
22
Jul 2018
6
11
1
18
Aug 2018
15
11
0
26
Sep 2018
14
11
0
25
Oct 2018
7
8
0
15
Nov 2018
7
18
0
25
Dec 2018
6
7
0
13
Jan 2019
2
8
0
10
Feb 2019
9
6
0
15
Mar 2019
19
8
0
27
Apr 2019
35
12
2
49
May 2019
30
14
1
45
Jun 2019
21
5
0
26
Jul 2019
25
15
0
40
Aug 2019
34
15
0
49
Sep 2019
27
5
0
32
Oct 2019
34
18
1
53
Nov 2019
28
19
0
47
Dec 2019
41
5
0
46
Jan 2020
25
4
1
30
Feb 2020
28
7
0
35
Mar 2020
40
6
2
48
Apr 2020
58
4
0
62
May 2020
64
4
0
68
Jun 2020
47
5
0
52
Jul 2020
61
15
7
83
Aug 2020
67
12
5
84
Sep 2020
62
10
3
75
Oct 2020
34
5
0
39
Nov 2020
33
9
1
43
Dec 2020
67
9
0
76
Jan 2021
66
3
0
69
Feb 2021
47
7
0
54
Mar 2021
51
7
1
59
Apr 2021
50
6
0
56
May 2021
58
4
1
63
Jun 2021
57
6
1
64
Jul 2021
53
8
0
61
Aug 2021
49
9
1
59
Sep 2021
40
9
0
49
Oct 2021
35
38
1
74
Nov 2021
38
15
0
53
Dec 2021
42
2
1
45
Jan 2022
38
8
1
47
Feb 2022
41
6
2
49
Mar 2022
42
3
0
45
Apr 2022
38
2
1
41
May 2022
42
2
0
44
Jun 2022
35
1
2
38
Jul 2022
35
4
0
39
Aug 2022
44
8
1
53
Sep 2022
36
0
36
Oct 2022
42
4
2
48
Nov 2022
36
3
0
39
Dec 2022
43
5
1
49
Jan 2023
34
8
1
43
Feb 2023
44
6
0
50
Mar 2023
43
1
0
44
Apr 2023
39
3
0
42
May 2023
82
6
2
90
Jun 2023
89
2
1
92
Jul 2023
80
3
1
84
Aug 2023
76
3
4
83
Sep 2023
64
5
2
71
Oct 2023
72
3
2
77
Nov 2023
39
1
0
40
Dec 2023
46
1
2
49
Jan 2024
37
3
1
41
Feb 2024
32
5
0
37
Mar 2024
44
8
2
54
Apr 2024
49
3
4
56
May 2024
12
5
4
21
Jun 2024
35
4
2
41
Jul 2024
25
4
4
33
Aug 2024
26
4
4
34
Sep 2024
4
1
5
Cumulative views and downloads
(calculated since 28 Apr 2016)
Month
HTML views
PDF downloads
XML downloads
Apr 2016
89
12
2
May 2016
208
46
6
Jun 2016
240
59
8
Jul 2016
259
66
12
Aug 2016
272
72
12
Sep 2016
289
79
13
Oct 2016
300
81
13
Nov 2016
305
84
14
Dec 2016
308
85
16
Jan 2017
323
90
16
Feb 2017
331
94
16
Mar 2017
351
103
18
Apr 2017
381
110
23
May 2017
418
117
28
Jun 2017
453
131
33
Jul 2017
464
135
33
Aug 2017
471
184
34
Sep 2017
487
191
34
Oct 2017
494
206
34
Nov 2017
501
218
34
Dec 2017
512
228
37
Jan 2018
528
241
37
Feb 2018
556
252
39
Mar 2018
570
267
40
Apr 2018
586
282
40
May 2018
600
300
40
Jun 2018
608
313
41
Jul 2018
614
324
42
Aug 2018
629
335
42
Sep 2018
643
346
42
Oct 2018
650
354
42
Nov 2018
657
372
42
Dec 2018
663
379
42
Jan 2019
665
387
42
Feb 2019
674
393
42
Mar 2019
693
401
42
Apr 2019
728
413
44
May 2019
758
427
45
Jun 2019
779
432
45
Jul 2019
804
447
45
Aug 2019
838
462
45
Sep 2019
865
467
45
Oct 2019
899
485
46
Nov 2019
927
504
46
Dec 2019
968
509
46
Jan 2020
993
513
47
Feb 2020
1,021
520
47
Mar 2020
1,061
526
49
Apr 2020
1,119
530
49
May 2020
1,183
534
49
Jun 2020
1,230
539
49
Jul 2020
1,291
554
56
Aug 2020
1,358
566
61
Sep 2020
1,420
576
64
Oct 2020
1,454
581
64
Nov 2020
1,487
590
65
Dec 2020
1,554
599
65
Jan 2021
1,620
602
65
Feb 2021
1,667
609
65
Mar 2021
1,718
616
66
Apr 2021
1,768
622
66
May 2021
1,826
626
67
Jun 2021
1,883
632
68
Jul 2021
1,936
640
68
Aug 2021
1,985
649
69
Sep 2021
2,025
658
69
Oct 2021
2,060
696
70
Nov 2021
2,098
711
70
Dec 2021
2,140
713
71
Jan 2022
2,178
721
72
Feb 2022
2,219
727
74
Mar 2022
2,261
730
74
Apr 2022
2,299
732
75
May 2022
2,341
734
75
Jun 2022
2,376
735
77
Jul 2022
2,411
739
77
Aug 2022
2,455
747
78
Sep 2022
2,491
747
78
Oct 2022
2,533
751
80
Nov 2022
2,569
754
80
Dec 2022
2,612
759
81
Jan 2023
2,646
767
82
Feb 2023
2,690
773
82
Mar 2023
2,733
774
82
Apr 2023
2,772
777
82
May 2023
2,854
783
84
Jun 2023
2,943
785
85
Jul 2023
3,023
788
86
Aug 2023
3,099
791
90
Sep 2023
3,163
796
92
Oct 2023
3,235
799
94
Nov 2023
3,274
800
94
Dec 2023
3,320
801
96
Jan 2024
3,357
804
97
Feb 2024
3,389
809
97
Mar 2024
3,433
817
99
Apr 2024
3,482
820
103
May 2024
3,494
825
107
Jun 2024
3,529
829
109
Jul 2024
3,554
833
113
Aug 2024
3,580
837
117
Sep 2024
3,584
837
118
Total article views: 595 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
321
259
15
595
15
11
HTML: 321
PDF: 259
XML: 15
Total: 595
BibTeX: 15
EndNote: 11
Views and downloads (calculated since 21 Sep 2015)
Month
HTML
PDF
XML
Total
Sep 2015
28
17
2
47
Oct 2015
27
17
2
46
Nov 2015
16
8
0
24
Dec 2015
11
9
0
20
Jan 2016
33
12
0
45
Feb 2016
26
4
0
30
Mar 2016
31
11
1
43
Apr 2016
10
7
0
17
May 2016
3
3
0
6
Jun 2016
1
2
0
3
Jul 2016
3
1
1
5
Aug 2016
3
4
0
7
Sep 2016
3
2
0
5
Oct 2016
4
2
0
6
Nov 2016
3
1
0
4
Dec 2016
0
Jan 2017
5
1
0
6
Feb 2017
5
1
0
6
Mar 2017
4
2
0
6
Apr 2017
8
2
0
10
May 2017
7
5
0
12
Jun 2017
9
1
0
10
Jul 2017
7
0
7
Aug 2017
1
1
0
2
Sep 2017
1
2
0
3
Oct 2017
1
1
0
2
Nov 2017
1
2
0
3
Dec 2017
2
4
0
6
Jan 2018
1
0
1
Feb 2018
1
1
0
2
Mar 2018
2
2
0
4
Apr 2018
3
1
0
4
May 2018
1
1
0
2
Jun 2018
2
2
0
4
Jul 2018
1
2
0
3
Aug 2018
3
3
0
6
Sep 2018
2
1
0
3
Oct 2018
1
1
0
2
Nov 2018
3
3
0
6
Dec 2018
2
2
0
4
Jan 2019
1
2
0
3
Feb 2019
1
0
1
Mar 2019
1
0
1
Apr 2019
1
1
0
2
May 2019
1
2
0
3
Jun 2019
1
3
0
4
Jul 2019
1
2
0
3
Aug 2019
1
0
1
Sep 2019
1
0
1
Oct 2019
1
0
1
Nov 2019
1
0
1
Dec 2019
1
0
1
Jan 2020
2
0
2
Feb 2020
1
1
0
2
Mar 2020
2
0
2
Apr 2020
1
0
1
May 2020
2
0
2
Jun 2020
6
1
0
7
Jul 2020
10
7
4
21
Aug 2020
2
3
4
9
Sep 2020
0
Oct 2020
1
2
0
3
Nov 2020
1
0
1
Dec 2020
2
2
0
4
Jan 2021
3
7
0
10
Feb 2021
1
1
0
2
Mar 2021
2
3
0
5
Apr 2021
2
4
0
6
May 2021
2
0
2
Jun 2021
2
4
0
6
Jul 2021
3
0
3
Aug 2021
12
0
12
Sep 2021
1
0
1
Oct 2021
2
0
2
Nov 2021
1
0
1
Dec 2021
1
6
1
8
Jan 2022
2
0
2
Feb 2022
0
Mar 2022
1
0
1
Apr 2022
0
May 2022
0
Jun 2022
1
0
1
Jul 2022
0
Aug 2022
0
Sep 2022
0
Oct 2022
1
4
0
5
Nov 2022
1
0
1
Dec 2022
2
0
2
Jan 2023
0
Feb 2023
1
0
1
Mar 2023
1
0
1
Apr 2023
1
1
0
2
May 2023
4
0
4
Jun 2023
1
0
1
Jul 2023
0
Aug 2023
3
0
3
Sep 2023
0
Oct 2023
1
0
1
Nov 2023
0
Dec 2023
0
Jan 2024
0
Feb 2024
1
0
1
Mar 2024
1
0
1
Apr 2024
4
0
4
May 2024
3
0
3
Jun 2024
3
0
3
Jul 2024
1
0
1
Aug 2024
1
0
1
Sep 2024
0
Cumulative views and downloads
(calculated since 21 Sep 2015)
Month
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Sep 2015
28
17
2
Oct 2015
55
34
4
Nov 2015
71
42
4
Dec 2015
82
51
4
Jan 2016
115
63
4
Feb 2016
141
67
4
Mar 2016
172
78
5
Apr 2016
182
85
5
May 2016
185
88
5
Jun 2016
186
90
5
Jul 2016
189
91
6
Aug 2016
192
95
6
Sep 2016
195
97
6
Oct 2016
199
99
6
Nov 2016
202
100
6
Dec 2016
202
100
6
Jan 2017
207
101
6
Feb 2017
212
102
6
Mar 2017
216
104
6
Apr 2017
224
106
6
May 2017
231
111
6
Jun 2017
240
112
6
Jul 2017
247
112
6
Aug 2017
248
113
6
Sep 2017
249
115
6
Oct 2017
250
116
6
Nov 2017
251
118
6
Dec 2017
253
122
6
Jan 2018
253
123
6
Feb 2018
254
124
6
Mar 2018
256
126
6
Apr 2018
259
127
6
May 2018
260
128
6
Jun 2018
262
130
6
Jul 2018
263
132
6
Aug 2018
266
135
6
Sep 2018
268
136
6
Oct 2018
269
137
6
Nov 2018
272
140
6
Dec 2018
274
142
6
Jan 2019
275
144
6
Feb 2019
275
145
6
Mar 2019
275
146
6
Apr 2019
276
147
6
May 2019
277
149
6
Jun 2019
278
152
6
Jul 2019
279
154
6
Aug 2019
279
155
6
Sep 2019
280
155
6
Oct 2019
280
156
6
Nov 2019
281
156
6
Dec 2019
281
157
6
Jan 2020
283
157
6
Feb 2020
284
158
6
Mar 2020
284
160
6
Apr 2020
285
160
6
May 2020
287
160
6
Jun 2020
293
161
6
Jul 2020
303
168
10
Aug 2020
305
171
14
Sep 2020
305
171
14
Oct 2020
306
173
14
Nov 2020
306
174
14
Dec 2020
308
176
14
Jan 2021
311
183
14
Feb 2021
312
184
14
Mar 2021
314
187
14
Apr 2021
316
191
14
May 2021
316
193
14
Jun 2021
318
197
14
Jul 2021
318
200
14
Aug 2021
318
212
14
Sep 2021
318
213
14
Oct 2021
318
215
14
Nov 2021
318
216
14
Dec 2021
319
222
15
Jan 2022
319
224
15
Feb 2022
319
224
15
Mar 2022
319
225
15
Apr 2022
319
225
15
May 2022
319
225
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Jun 2022
319
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Jul 2022
319
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15
Aug 2022
319
226
15
Sep 2022
319
226
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Oct 2022
320
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Nov 2022
320
231
15
Dec 2022
320
233
15
Jan 2023
320
233
15
Feb 2023
320
234
15
Mar 2023
320
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15
Apr 2023
321
236
15
May 2023
321
240
15
Jun 2023
321
241
15
Jul 2023
321
241
15
Aug 2023
321
244
15
Sep 2023
321
244
15
Oct 2023
321
245
15
Nov 2023
321
245
15
Dec 2023
321
245
15
Jan 2024
321
245
15
Feb 2024
321
246
15
Mar 2024
321
247
15
Apr 2024
321
251
15
May 2024
321
254
15
Jun 2024
321
257
15
Jul 2024
321
258
15
Aug 2024
321
259
15
Sep 2024
321
259
15
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Latest update: 14 Sep 2024