Year	Per 1000 Births
1990	23.2
1991	25.3
1993	35.1
1995	25.2
1996	32.2
1997	27.07
1998	25.56
1999	24.05
2000	22.54
2001	21.03
2002	19.52
2003	18.64
2004	17.76
2005	16.87
2006	15.99
2007	15.11
2008	14.25
2009	13.4
2010	12.54