69% (2009)

60% (2023)

54% (2012)

59% (1986)

67% (2018)

63% (2013)

55% (2015)

49% (2013)

61% (2019)

56% (2011)

52% (2013)

62% (2023)

74% (2019)

64% (2015)

45% (2007)

52% (2006)

52% (2007)

68% (2017)

53% (2009)

72% (1994)