Year	Per 1000 Births
1990	33
1995	60
1997	40.13
1998	37.9
1999	35.67
2000	33.44
2001	31.2
2002	28.97
2003	26.9
2004	24.84
2005	22.77
2006	20.71
2007	18.64
2008	19.09
2009	19.55
2010	20