# Years Size Links
HDSD 1979โ€“2016
INDEPENDENT 1966โ€“2016
LKP 2015โ€“2015
ULD 1971โ€“2002
DRP 1966โ€“1979
DPP 2001โ€“2001
MKSH 1990โ€“1997
DJP 1981โ€“1992
MDP 2001โ€“2003
NCNP 1998โ€“2002
URI 2004โ€“2007