aLL4P2011L4S_1986L4S_1987L4S_1988L4S_1989L4S_1990L4S_1992L4S_1997L4S_1998L4S_2002L4S_2003LL4P1995LL4P1996LL4P1997LL4P1998LL4P1999LL4P2000LL4P2001LL4P2002LL4P2003