Quarter Index 2010=1, Seasonally Adjusted 2000-01-01 0.579961982853013 2000-04-01 0.683278672838464 2000-07-01 0.692714889413156 2000-10-01 0.675498165178129 2001-01-01 0.585646705198275 2001-04-01 0.597127566269704 2001-07-01 0.565718132341456 2001-10-01 0.515360169321069 2002-01-01 0.928747769124987 2002-04-01 0.906384884034574 2002-07-01 0.869966209012786 2002-10-01 0.895662206734638 2003-01-01 0.926215681613967 2003-04-01 0.871324618524090 2003-07-01 0.813324353172230 2003-10-01 0.926954910146670 2004-01-01 0.754287900181764 2004-04-01 0.881580444224735 2004-07-01 0.879067899738492 2004-10-01 0.903491060651854 2005-01-01 0.936790687137018 2005-04-01 0.951670314128648 2005-07-01 0.998954290486182 2005-10-01 0.959354271925035 2006-01-01 0.807514056022167 2006-04-01 0.841441443098954 2006-07-01 0.773132832852784 2006-10-01 0.845446209498501 2007-01-01 0.809040531078012 2007-04-01 0.834493166495270 2007-07-01 0.825122292129622 2007-10-01 0.960096418763611 2008-01-01 0.889278529508913 2008-04-01 1.025308089475950 2008-07-01 1.093054221186000 2008-10-01 0.972475621347333 2009-01-01 0.835220945231908 2009-04-01 0.906841564530125 2009-07-01 1.023126693647270 2009-10-01 0.877304192882794 2010-01-01 0.954477909994340 2010-04-01 1.019656604537790 2010-07-01 1.100170363968220 2010-10-01 0.925695121499654 2011-01-01 0.965039891417332 2011-04-01 1.097703781940130