Year Deaths per 100,000 1990 3.9 1991 4.3 1992 4.6 1993 4.9 1994 5.2 1995 5.6 1996 5.7 1997 6.4 1998 6.5 1999 7.3 2000 8.2 2001 9 2002 9.8 2003 10 2004 10.1 2005 10 2006 9.9 2007 9.6