Year	Per 1000 Births
1997	45.44
1998	43.72
1999	42
2000	40.27
2001	38.55
2002	36.83
2003	35.12
2004	33.41
2005	31.7
2006	30
2007	28.29
2008	27.74
2009	27.18
2010	26.63