57% (2017)

66% (2010)

62% (2016)

65% (2008)

55% (1992)

62% (1996)

52% (2005)

63% (2013)

62% (2015)

67% (2015)

65% (2003)

53% (2003)

67% (2017)

63% (2019)

54% (2000)

49% (2006)

68% (2018)

40% (2002)

52% (2007)

71% (1992)