61% (2007)

62% (2002)

62% (2004)

68% (1993)

61% (2014)

70% (2020)

60% (2002)

63% (2004)

70% (2003)

72% (2007)

61% (2008)

63% (2023)

55% (2018)

72% (2015)

59% (2010)

68% (2009)

71% (2018)

66% (2010)

59% (2011)

65% (2007)