70% (2023)

71% (2017)

60% (2009)

49% (2007)

59% (2013)

71% (2000)

57% (2014)

60% (1997)

60% (2004)

74% (2015)

0% (2024)

64% (2005)

0% (2020)

0% (1970)

60% (2018)

90% (2016)

0% (1970)