75% (2018)

71% (2020)

55% (2024)

62% (2023)

63% (2016)

77% (2015)

68% (2012)

59% (2019)

58% (2014)

66% (2020)

52% (2007)

64% (2010)

59% (2013)

51% (2011)

70% (1994)

56% (1998)

0% (2006)

63% (2013)

60% (2005)

80% (2004)