Year Deaths per 100,000 1990 2.418 1991 2.002 1992 1.067 1993 0.6892 1994 1.591 1995 2.998 1996 4.259 1997 3.996 1998 5.236 1999 3.392 2000 4.542 2001 3.372 2002 3.116 2003 3.968 2004 4.371 2005 4.594 2006 4.551