54% (1993)

48% (2021)

62% (2001)

64% (2013)

58% (2011)

59% (1997)

63% (2004)

43% (2016)

55% (2012)

61% (2015)

40% (2007)

49% (2016)

61% (2020)

53% (2008)

64% (1995)

70% (1998)

76% (2002)

58% (2003)

57% (2005)

50% (1994)