Year Deaths per 100,000 1990 3.8 1991 5.3 1992 6.9 1993 8.8 1994 11 1995 13.3 1996 17.1 1997 22.6 1998 26.5 1999 26 2000 29.8 2001 33.4 2002 38.8 2003 44.8 2004 42.8 2005 40.2 2006 39.2 2007 38.8