85% (1990)

29% (2002)

68% (2012)

58% (2013)

70% (2023)

75% (2017)

58% (2021)

53% (2016)

32% (2015)

41% (2018)

52% (2011)

40% (2019)

60% (2004)

0% (1971)

57% (2010)

32% (2011)

0% (2018)

42% (2012)

35% (1997)

65% (2013)