55% (2003)

61% (2009)

59% (2024)

64% (2023)

62% (2017)

64% (2019)

64% (2020)

61% (2014)

64% (2018)

59% (2014)

70% (2020)

70% (2021)

59% (2006)

68% (2015)

65% (2024)

60% (2019)

58% (2022)

69% (2006)

68% (2014)

66% (2018)