Year	Per 1000 Births
1991	71
1993	61
1997	51.87
1998	50.59
1999	49.32
2000	48.05
2001	46.77
2002	45.5
2003	44.96
2004	44.41
2005	43.86
2006	43.31
2007	42.77
2008	41.52
2009	40.27
2010	39.03