48% (1994)

43% (2014)

50% (2003)

49% (2018)

63% (2016)

46% (2013)

54% (1993)

51% (1991)

62% (2017)

47% (2001)

61% (2015)

49% (1981)

70% (2007)

60% (2014)

64% (2011)

50% (2007)

72% (2006)

67% (2023)

36% (2014)

52% (2003)