56% (2002)

30% (2016)

55% (2013)

63% (2000)

46% (2012)

60% (2011)

61% (2021)

0% (1997)

55% (2018)

47% (2013)

56% (1996)

0% (1970)

65% (2013)

56% (2008)

70% (2016)

68% (1980)

55% (2009)

55% (1991)

63% (2014)

62% (2017)