69% (2011)

65% (2012)

66% (2018)

61% (2004)

63% (2020)

56% (2015)

71% (2023)

75% (2024)

49% (2015)

67% (2009)

60% (2011)

55% (2015)

60% (2019)

70% (2005)

52% (2014)

67% (2016)

54% (2014)

68% (1998)

78% (2013)

75% (2017)