Year	Per 1000 Births
1990	24
1991	26
1997	17.76
1998	18.81
1999	19.87
2000	20.92
2001	21.98
2002	23.03
2003	22.33
2004	21.64
2005	20.94
2006	20.24
2007	19.54
2008	19.01
2009	18.47
2010	17.93