76% (2009)

59% (2020)

70% (2011)

50% (2015)

68% (2012)

0% (2022)

57% (2015)

50% (2019)

72% (2006)

52% (1974)

40% (1988)

62% (2022)

70% (2017)

62% (2005)

73% (2010)

75% (2021)

0% (2011)

60% (2012)

57% (2018)

0% (2022)