73% (2022)

70% (2023)

63% (2024)

63% (2012)

58% (2013)

70% (2022)

68% (2004)

64% (2014)

60% (2016)

0% (1970)

59% (2018)

58% (2012)

52% (2018)

62% (2020)

62% (2018)

62% (2010)

60% (2019)

52% (2022)

41% (2015)

48% (2014)