60% (2016)

0% (2007)

0% (1990)

0% (2000)

100% (1970)

0% (1983)

0% (2008)

0% (2021)

0% (2022)

0% (2023)

80% (2019)

10% (2020)

60% (2020)

10% (1986)

80% (1983)

0% (1990)

45% (1970)

80% (2015)

0% (2006)

60% (2009)