Year	Per 1000 Births
1990	29
1994	31.9
1996	28.2
1997	23.74
1998	22.85
1999	21.97
2000	21.08
2001	20.19
2002	19.3
2003	18.69
2004	18.09
2005	17.48
2006	16.87
2007	16.27
2008	15.41
2009	14.55
2010	13.7