74% (2011)

55% (2021)

54% (2016)

57% (2012)

45% (2013)

58% (2019)

60% (2018)

0% (1970)

80% (1999)

45% (2008)

58% (2016)

71% (2009)

58% (2014)

64% (2006)

70% (2019)

62% (2016)

45% (2000)

49% (2008)

62% (2020)

34% (2005)