64% (1993)

60% (2009)

67% (2017)

75% (2001)

73% (2005)

0% (2011)

82% (2020)

68% (2015)

85% (2016)

65% (2012)

45% (2005)

40% (1996)

75% (2002)

45% (2006)

35% (1970)

62% (1998)

20% (2004)

50% (2018)

72% (2015)

60% (2022)