67% (2020)

64% (2008)

67% (2024)

57% (2006)

67% (2022)

65% (2024)

53% (2015)

62% (2019)

58% (2010)

40% (2009)

59% (2007)

49% (2013)

0% (1970)

57% (2013)

30% (2015)

70% (2012)

63% (2017)

58% (2019)

56% (2019)

0% (1970)