PERIOD VALUE 1998-07-01 482.2608695652174 1998-08-01 479.4761904761905 1998-09-01 497.2727272727273 1998-10-01 478.6363636363636 1998-11-01 439.95238095238096 1998-12-01 442.1904761904762 1999-01-01 451.6842105263158 1999-02-01 454.04999999999995 1999-03-01 456.78260869565213 1999-04-01 460.6 1999-05-01 473.95238095238096 1999-06-01 516.0 1999-07-01 484.22727272727275 1999-08-01 431.54545454545456 1999-09-01 481.54545454545456 1999-10-01 469.6190476190476 1999-11-01 462.77272727272725 1999-12-01 438.6666666666667 2000-01-01 473.4736842105263 2000-02-01 503.57142857142856 2000-03-01 502.17391304347825 2000-04-01 546.1764705882354 2000-05-01 488.60869565217394 2000-06-01 514.1904761904763 2000-07-01 497.0952380952381 2000-08-01 472.30434782608694 2000-09-01 518.7619047619047 2000-10-01 477.3181818181818 2000-11-01 481.5454545454545 2000-12-01 560.1578947368422 2001-01-01 511.4761904761905 2001-02-01 527.6999999999999 2001-03-01 533.3636363636364 2001-04-01 568.0555555555555 2001-05-01 511.60869565217394 2001-06-01 564.1 2001-07-01 508.9090909090909 2001-08-01 473.78260869565213 2001-09-01 550.4 2001-10-01 467.21739130434787 2001-11-01 489.3636363636364 2001-12-01 514.7368421052631 2002-01-01 434.3809523809524 2002-02-01 468.05 2002-03-01 468.0 2002-04-01 467.15 2002-05-01 421.04347826086956 2002-06-01 463.42105263157896 2002-07-01 428.8695652173913 2002-08-01 424.72727272727275 2002-09-01 456.95238095238096 2002-10-01 443.04347826086956 2002-11-01 437.04761904761904 2002-12-01 427.95 2003-01-01 383.5238095238095 2003-02-01 462.7 2003-03-01 465.6666666666667 2003-04-01 450.42105263157896 2003-05-01 439.45454545454544 2003-06-01 470.45 2003-07-01 424.3478260869565 2003-08-01 433.76190476190476 2003-09-01 457.8181818181818 2003-10-01 405.2173913043478 2003-11-01 432.75 2003-12-01 433.6666666666667 2004-01-01 340.0 2004-02-01 360.6 2004-03-01 364.4782608695652 2004-04-01 343.2 2004-05-01 353.57142857142856 2004-06-01 384.0 2004-07-01 326.04545454545456 2004-08-01 323.27272727272725 2004-09-01 361.1818181818182 2004-10-01 340.04761904761904 2004-11-01 339.45454545454544 2004-12-01 365.95238095238096 2005-01-01 360.1578947368421 2005-02-01 381.25 2005-03-01 383.8095238095238 2005-04-01 364.75 2005-05-01 364.72727272727275 2005-06-01 380.76190476190476 2005-07-01 375.6666666666667 2005-08-01 360.0869565217391 2005-09-01 395.54545454545456 2005-10-01 354.76190476190476 2005-11-01 349.1818181818182 2005-12-01 380.9 2006-01-01 360.0 2006-02-01 373.75 2006-03-01 373.30434782608694 2006-04-01 386.29411764705884 2006-05-01 352.5217391304348 2006-06-01 397.3809523809524 2006-07-01 360.8095238095238 2006-08-01 331.17391304347825 2006-09-01 345.6666666666667 2006-10-01 295.27272727272725 2006-11-01 314.6363636363636 2006-12-01 346.6842105263158 2007-01-01 310.9047619047619 2007-02-01 330.5 2007-03-01 330.54545454545456 2007-04-01 324.8333333333333 2007-05-01 275.82608695652175 2007-06-01 338.8 2007-07-31 288.6363636363636 2007-08-31 301.7391304347826 2007-09-30 346.9 2007-10-31 310.7391304347826 2007-11-30 334.09090909090907 2007-12-31 374.1578947368421 2008-01-31 329.14285714285717 2008-02-29 347.4761904761905 2008-03-31 384.36842105263156 2008-04-30 337.85714285714283 2008-05-31 336.1363636363636 2008-06-30 318.45 2008-07-31 263.30434782608694 2008-08-31 292.1904761904762 2008-09-30 318.09090909090907 2008-10-31 315.7826086956522 2008-11-30 319.8 2008-12-31 320.2857142857143 2009-01-31 300.15 2009-02-28 310.55 2009-03-31 297.90909090909093 2009-04-30 290.95 2009-05-31 283.42857142857144 2009-06-30 307.7142857142857 2009-07-31 251.65217391304347 2009-08-31 261.57142857142856 2009-09-30 289.09090909090907 2009-10-31 265.22727272727275 2009-11-30 271.76190476190476 2009-12-31 282.6190476190476 2010-01-31 275.1578947368421 2010-02-28 292.6 2010-03-31 300.1304347826087 2010-04-30 310.0 2010-05-31 330.1904761904762 2010-06-30 332.8095238095238 2010-07-31 307.8636363636364 2010-08-31 296.27272727272725 2010-09-30 287.54545454545456 2010-10-31 282.2857142857143 2010-11-30 269.45454545454544 2010-12-31 281.2857142857143 2011-01-31 251.10526315789474 2011-02-28 281.65 2011-03-31 289.2608695652174 2011-04-30 323.6666666666667 2011-05-31 318.0 2011-06-30 335.3809523809524 2011-07-31 307.42857142857144 2011-08-31 301.9130434782609 2011-09-30 309.0 2011-10-31 301.2857142857143 2011-11-30 303.6818181818182 2011-12-31 295.65 2012-01-31 271.8 2012-02-29 276.7142857142857 2012-03-31 283.72727272727275 2012-04-30 305.8888888888889 2012-05-31 283.60869565217394 2012-06-30 289.35 2012-07-31 255.27272727272728 2012-08-31 260.60869565217394 2012-09-30 264.55 2012-10-31 240.7826086956522 2012-11-30 264.77272727272725 2012-12-31 266.8421052631579 2013-01-31 248.1904761904762 2013-02-28 267.7 2013-03-31 262.65 2013-04-30 253.75 2013-05-31 268.2173913043478 2013-06-30 289.0 2013-07-31 245.91304347826087 2013-08-31 253.72727272727272 2013-09-30 256.85714285714283 2013-10-31 244.30434782608697 2013-11-30 256.0 2013-12-31 251.55 2014-01-31 226.76190476190476 2014-02-28 248.2 2014-03-31 251.04761904761904 2014-04-30 247.10526315789474 2014-05-31 230.5909090909091 2014-06-30 241.0 2014-07-31 215.2173913043478 2014-08-31 220.28571428571428 2014-09-30 223.5 2014-10-31 228.34782608695653 2014-11-30 245.8 2014-12-31 226.71428571428572 2015-01-31 228.0 2015-02-28 249.5 2015-03-31 230.1818181818182 2015-04-30 245.2 2015-05-31 239.66666666666666 2015-06-30 218.47619047619048 2015-07-31 219.1304347826087 2015-08-31 240.1904761904762 2015-09-30 232.45454545454547 2015-10-31 218.4090909090909 2015-11-30 238.14285714285714 2015-12-31 228.57142857142858 2016-01-31 218.8421052631579 2016-02-29 237.47619047619048 2016-03-31 239.38095238095238 2016-04-30 251.15 2016-05-31 237.77272727272728 2016-06-30 235.0952380952381 2016-07-31 239.66666666666666 2016-08-31 214.30434782608697 2016-09-30 229.8181818181818 2016-10-31 232.52380952380952 2016-11-30 220.54545454545453 2016-12-31 208.9 2017-01-31 207.65 2017-02-28 241.1 2017-03-31 214.04347826086956 2017-04-30 246.41176470588235 2017-05-31 212.69565217391303 2017-06-30 220.9047619047619 2017-07-31 219.38095238095238 2017-08-31 196.6086956521739 2017-09-30 226.23809523809524 2017-10-31 212.04545454545453 2017-11-30 213.13636363636363 2017-12-31 223.10526315789474 2018-01-31 223.23809523809524 2018-02-28 241.5 2018-03-31 222.23809523809524 2018-04-30 243.05263157894737 2018-05-31 223.0 2018-06-30 227.4 2018-07-31 222.4090909090909 2018-08-31 211.82608695652175 2018-09-30 234.9 2018-10-31 224.1304347826087 2018-11-30 222.8181818181818 2018-12-31 243.0 2019-01-31 233.71428571428572 2019-02-28 242.5 2019-03-31 237.9047619047619 2019-04-30 256.7368421052632 2019-05-31 233.17391304347825 2019-06-30 267.0 2019-07-31 236.69565217391303 2019-08-31 246.9090909090909 2019-09-30 NA 2019-10-31 NA 2019-11-30 NA 2019-12-31 NA 2020-01-31 NA 2020-02-29 NA 2020-03-31 NA 2020-04-30 NA 2020-05-31 NA 2020-06-30 NA