78% (1991)

13% (2011)

0% (2020)

68% (2022)

90% (2022)

64% (2016)

68% (1983)

90% (1991)

90% (1968)

55% (2018)

0% (2013)

35% (2006)

0% (2003)

50% (1976)

57% (2014)

72% (1967)

81% (2006)

90% (2008)

70% (2013)

74% (1963)