2000      .535      
2001      .534   
2002      .533      
2003      .533   
2004      .532      
2005      .531   
2006      .530   
2007      .529      
2008      .529   
2009      .528   
2010      .527   
2011      .523   
2012      .519   
2013      .514   
2014      .510   
2015      .506   
2016      .502   
2017      .498   
2018      .494   
2019      .490   
2020      .486   
2021      .481   
2022      .477   
2023      .472   
2024      .467   
2025      .463   
2026      .458   
2027      .454   
2028      .450
2029      .445
2030      .441
2031      .437
2032      .432
2033      .428
2034      .424
2035      .420
2036      .416
2037      .412
2038      .408
2039      .404
2040      .400
2041      .396
2042      .392
2043      .388
2044      .384
2045      .381
2046      .377
2047      .373
2048      .369
2049      .366
2050      .362
2051      .358
2052      .355
2053      .351
2054      .348
2055      .345
2056      .341
2057      .338
2058      .335
2059      .331
2060      .328
2061      .325
2062      .322
2063      .319
2064      .316
2065      .313
2066      .310
2067      .307
2068      .304
2069      .301
2070      .298
2071      .295
2072      .292
2073      .289
2074      .286
2075      .284
2076      .281
2077      .278
2078      .275
2079      .273
2080      .270
2081      .267
2082      .265
2083      .262
2084      .260
2085      .257
2086      .255
2087      .252
2088      .250
2089      .247
2090      .245
2091      .243
2092      .240
2093      .238
2094      .236
2095      .233
2096      .231
2097      .229
2098      .226
2099      .224
2100      .222