72% (2022)

73% (2020)

75% (2013)

63% (2010)

68% (2009)

67% (2015)

70% (2016)

66% (2007)

45% (2024)

67% (2012)

69% (2019)

64% (2008)

67% (2018)

70% (2018)

74% (2014)

70% (2007)

0% (2025)

61% (2009)

72% (2020)

0% (1970)