here is the complete list of levels and posts needed for them. have fun
1
0 - 49
2
50 - 99
3
100 - 149
4
150 - 199
5
200 - 249
6
250 - 299
7
300 - 349
8
350 - 399
9
400 - 1939
10
1940 - 3478
11
3479 - 5017
12
5018 - 6555
13
6556 - 8094
14
8095 - 9633
15
9634 - 11172
16
11173. - 12711
17
12712 - 14250
18
14251 - 15789
19
15790 - 17327
20
17328 - 18866
21
18867 - 20405
22
20406 - 21944
23
21945 - 23483
24
23484 - 25022
25
25023 - 26561
26
26562 - 27099
27
27100 - 29638
28
29639 - 31177
29
31178 - 32716
30
32716+