Year	Per 1000 Births
1992	18.2
1993	18.2
1994	15.5
1995	13.6
1997	8.434
1998	8.052
1999	7.669
2000	7.287
2001	6.904
2002	6.522
2003	6.353
2004	6.184
2005	6.016
2006	5.847
2007	5.678
2008	5.413
2009	5.148
2010	4.883