Year Deaths per 100,000 1990 1.3 1991 2.1 1992 2.2 1993 3.4 1994 4.4 1995 5.8 1996 6.6 1997 6.4 1998 6.6 1999 6.9 2000 6.8 2001 8 2002 8.1 2003 8.8 2004 6.9 2005 7.1 2006 7.6 2007 8.4