Year Deaths per 100,000 1990 1.8 1991 2.5 1992 3.4 1993 4.6 1994 6.1 1995 7.9 1996 10 1997 12.6 1998 15.1 1999 17.1 2000 12.5 2001 13.5 2002 15.9 2003 16.1 2004 15.5 2005 16 2006 14.2 2007 14.4