63% (2017)

67% (2000)

66% (2001)

65% (2018)

56% (2020)

72% (2004)

70% (1954)

57% (2013)

51% (2006)

66% (2012)

39% (1968)

73% (1997)

56% (2015)

64% (2013)

68% (2016)

46% (2016)

71% (2008)

52% (2013)

61% (2017)

63% (2014)