Relation between BGE framerate and Action framerate

Blender Game Engine Started
0 0.0
1 0.0
2 0.40000006556510925
3 0.7999999523162842
4 1.2000000476837158
5 1.6000001430511475
6 1.9999998807907104
7 2.3999998569488525
8 2.8000001907348633
9 3.200000286102295
10 3.6000001430511475
11 4.0
12 4.400000095367432
13 4.800000190734863
14 5.199999809265137
15 5.599999904632568
16 6.0
17 6.399999618530273
18 6.8000006675720215
19 7.200000286102295
20 7.599999904632568
21 7.999999523162842
22 8.40000057220459
23 8.800000190734863
24 9.199999809265137
25 9.59999942779541
26 10.0
27 10.399999618530273
28 10.799999237060547
29 11.200000762939453
30 11.600000381469727
31 12.0
32 12.400001525878906
33 12.80000114440918
34 13.200000762939453
35 13.600000381469727
36 14.000000953674316
37 14.40000057220459
38 14.800000190734863
39 15.199999809265137
40 15.600000381469727
41 16.0
42 16.399999618530273
Blender Game Engine Finished