47% (1997)

52% (2017)

57% (2014)

64% (2008)

72% (2008)

47% (2021)

66% (2010)

59% (2014)

71% (2014)

69% (2008)

84% (2020)

61% (2010)

66% (2018)

70% (2009)

58% (2019)

62% (2008)

59% (2017)

59% (2015)

85% (2018)

55% (2015)