50% (1993)

20% (2018)

20% (2017)

50% (2017)

30% (2005)

60% (2016)

43% (2018)

23% (2003)

0% (2008)

20% (2019)

20% (2003)

0% (2013)

20% (1995)

20% (1997)

42% (2005)

20% (2010)

20% (1999)

35% (2016)

60% (2015)

20% (1998)