70% (2017)

51% (1997)

45% (2003)

55% (1995)

40% (2000)

40% (1978)

66% (1995)

60% (2011)

32% (1981)

0% (2019)

70% (2006)

47% (2019)

0% (2005)

63% (2015)

42% (2002)

54% (1976)

58% (1992)

25% (1997)

48% (2015)

62% (1989)