69% (2013)

67% (2018)

62% (2008)

63% (2015)

52% (2011)

61% (2018)

62% (2019)

65% (2013)

49% (2010)

62% (2007)

64% (2010)

62% (2015)

68% (2013)

58% (1996)

64% (2014)

55% (2023)

65% (2018)

54% (2020)

53% (2022)

74% (2024)