66% (2013)

57% (2005)

60% (2003)

58% (2018)

56% (2013)

64% (2021)

61% (1996)

0% (2015)

0% (1993)

0% (1970)

0% (2002)

0% (2008)

54% (2004)

50% (2009)

50% (2011)

0% (2012)

0% (2005)

0% (2016)

0% (2005)

0% (2020)