64% (1997)

34% (2014)

48% (2004)

74% (2021)

65% (2016)

71% (1992)

64% (2011)

59% (2010)

55% (2013)

59% (2009)

63% (2005)

60% (2005)

36% (2011)

63% (2009)

73% (2008)

60% (1997)

58% (1994)

64% (2021)

65% (2017)

50% (2011)