Year	Per 1000 Births
1997	215.1
1998	212.2
1999	209.4
2000	206.6
2001	203.8
2002	201
2003	195
2004	189
2005	183
2006	177.1
2007	171.1
2008	166.5
2009	161.9
2010	157.3