B82A1990B82A1991B82A1992B82A1993B82A1994B82A1995B82A1996B82A1997B82A1998B82A1999B82A2000B82A2001B82A2002B82A2003B82A2004B82A2005B82A2006B82A2007B82A2008B82A2009