60% (2015)

67% (2021)

66% (2019)

59% (2013)

59% (2015)

57% (2013)

59% (2018)

68% (2018)

62% (2020)

47% (2018)

55% (2005)

58% (2007)

69% (2008)

37% (2005)

64% (2019)

63% (2000)

63% (2021)

70% (2004)

56% (2014)

55% (2011)