# Years Size Links
AHPB 1995–2018
BSDPH 2005–2018 1.0%
BPP 1995–2018 1.7%
BSDPNH 1996–2005 2.8%
KPB 1996–2018 4.3%
KPBB 1918–1991
PKB 1991–2018 100.0%
PBNF 1988–2018 12.4%
RPTS 1993–2018 1.5%