1991,1992,1992,1993,1994,1995,1997,1997,1998,1998,2001,2002,2004,2004,2003,2003,2004,2004,2003,2003,2002,2001,1998,1998,1997,1996,1995,1993,1992,1992,1991;1580,1579,1577,1575,1576,1576,1577,1575,1574,1573,1572,1571,1572,1574,1575,1577,1578,1579,1579,1580,1580,1581,1581,1582,1583,1583,1584,1585,1585,1583,1582