Magnitude	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	201​2
8.0 to 9.9	1	1	0	1	 2 	 1 	 2 	 4 	 0 	 1 	 1 	 1 	 1 
7.0 to 7.9	14	15	13	14	 14 	 10 	 9 	 14 	 12 	 16 	 23 	 19 	 4 
6.0 to 6.9	146	121	127	140	 141 	 140 	 142 	 178 	 168 	 144 	 151 	 185 	 31 
5.0 to 5.9	1344	1224	1201	1203	 1515 	 1693 	 1712 	 2074 	 1768 	 1896 	 2069 	 2276 	 490 
4.0 to 4.9	8008	7991	8541	8462	 10888 	 13917 	 12838 	 12078 	 12291 	 6805 	 10303 	 13315 	 2476 
3.0 to 3.9	4827	6266	7068	7624	 7932 	 9191 	 9990 	 9889 	 11735 	 2905 	 4326 	 2791 	 433 
2.0 to 2.9	3765	4164	6419	7727	 6316 	 4636 	 4027 	 3597 	 3860 	 3014 	 4624 	 3643 	 659 
1.0 to 1.9	1026	944	1137	2506	 1344 	 26 	 18 	 42 	 21 	 26 	 39 	 47 	 18 
0.1 to 0.9	5	1	10	134	 103 	 0 	 2 	 2 	 0 	 1 	 0 	 1 	 0 
No Magnitude	3120	2807	2938	3608	 2939 	 864 	 828 	 1807 	 1922 	 17 	 24 	 11 	 3 
Total   	22256	23534	27454	31419	 31194 	 30478 	 29568 	 29685 	 31777 	 14825 	 21560 	 22289 	 4115