0% (1970)

61% (2020)

35% (2017)

65% (2018)

58% (2020)

40% (2012)

55% (2011)

62% (2009)

47% (2013)

66% (2014)

55% (2005)

26% (2015)

69% (2015)

68% (2018)

63% (2017)

65% (1993)

45% (2021)

70% (2021)

52% (2016)

48% (2008)