Earthquake Frequency in Indonesia

From 1 Jan - 31 May 2010:
< 4.9RS = 3185
5.0-5.9 = 181
6.0-6.9 = 28
> 7.0 RS = 7

From 1 Jan - 31 Dec 2009:
< 4.9RS = 3690
5.0-5.9 = 596
6.0-6.9 = 50
> 7.0 RS = 8

From 1 Jan - 31 Dec 2008:
< 4.9RS = 3610
5.0-5.9 = 407
6.0-6.9 = 52
> 7.0 RS = 4

From 1 Jan - 31 Dec 2007:
< 4.9RS = 2553
5.0-5.9 = 418
6.0-6.9 = 31
> 7.0 RS = 5

From 1 Jan - 31 Dec 2006:
< 4.9RS = 3829
5.0-5.9 = 413
6.0-6.9 = 31
> 7.0 RS = 2

From 1 Jan - 31 Dec 2005:
< 4.9RS = 5937
5.0-5.9 = 783
6.0-6.9 = 50
> 7.0 RS = 4

*source: BMKG