"1"
"1993" 0.280833311203545
"1994" 0.289273231864728
"1995" 0.268527005003853
"1996" 0.301544485147812
"1997" 0.284511071081407
"1998" 0.431921131561482
"1999" 0.370740042963328
"2000" 0.355175636733934
"2001" 0.848993262971573
"2002" 0.486190064765402
"2003" 0.622150565463082
"2004" 0.482649469034829
"2005" 0.621703453018251
"2006" 0.312773486210396
"2007" 0.446220424814105
"2008" 0.490920431262699
"2009" 0.524130447131569
"2010" 0.471537513413304
"2011" 0.519165283114236
"2012" 0.699101844068093
"2013" 0.591518502192004
"2014" 0.567022783689516
"2015" 0.430699067816956
"2016" 0.789548951124185
"2017" 0.264785885937384
"2018" 0.599393826441375
"2019" 0.551473757380442
"2020" 0.438019633079064