77% (2020)

77% (2011)

55% (1998)

76% (2018)

81% (2001)

40% (2011)

76% (2021)

20% (2015)

20% (2004)

0% (2004)

20% (2000)

74% (1991)

57% (2021)

73% (2013)

72% (2004)

0% (2015)

73% (2020)

20% (2018)

35% (2010)

40% (2004)