# Years Size Links
KSS 1939–2020 13.9%
LSHZDS 1991–2014 37.3%
LSNS 2010–2020 8.0%
PSNS 2001–2005 3.7%
SNS 1989–2020 13.9%
SR 2015–2020 6.6%
ZRS 1994–2020 7.3%