74% (2020)

50% (2003)

73% (1990)

72% (2010)

60% (1994)

57% (2001)

67% (2014)

80% (1994)

72% (2001)

68% (2000)

53% (2001)

59% (2002)

60% (2002)

55% (2006)

50% (1987)

83% (1999)

56% (2008)

57% (2000)

69% (2016)

75% (2019)