73% (2021)

61% (2020)

78% (1997)

72% (2001)

45% (2020)

0% (2020)

20% (2016)

60% (2009)

40% (2002)

60% (2011)

20% (2015)

55% (2018)

40% (1991)

0% (1999)

60% (2017)

75% (2016)

0% (1970)

0% (1996)

60% (2010)

0% (2019)