Year Deaths per 100,000 1990 23 1991 28 1992 32.7 1993 37 1994 41.6 1995 45.8 1996 49.5 1997 54 1998 55.1 1999 57.4 2000 59.4 2001 57.6 2002 59.9 2003 58.6 2004 56.5 2005 54.6 2006 52.2 2007 49