61% (2003)

64% (2004)

49% (2006)

72% (2009)

55% (1990)

66% (2006)

71% (2023)

70% (2002)

42% (2007)

65% (1996)

61% (2014)

61% (1999)

50% (2019)

55% (1992)

60% (1986)

80% (2016)

47% (2018)

74% (1994)

54% (1988)

53% (2004)