Quarter	Net Percent, Seasonally Adjusted
1966-01-01	13.05380772336140000
1966-04-01	2.93770011106243000
1966-07-01	1.50718792864384000
1966-10-01	1.90371015352829000
1967-01-01	4.48419731760707000
1967-04-01	1.07504068639211000
1967-07-01	-0.58776867412020000
1967-10-01	11.08697132268960000
1968-01-01	5.47890542202886000
1968-04-01	5.03465336259636000
1968-07-01	4.22544874129615000
1968-10-01	4.36187360736573000
1969-01-01	0.47153046369389000
1969-04-01	1.90467684150723000
1969-07-01	-0.85135938496231000
1969-10-01	0.60258953989733000
1970-01-01	3.26451459464909000
1970-04-01	5.04751330075905000
1970-07-01	10.98586723732060000
1970-10-01	1.93430062416009000
1971-01-01	2.62901534390128000
1971-04-01	7.73569672292303000
1971-07-01	8.73049859328680000
1971-10-01	6.12646330827837000
1972-01-01	3.71810783551678000
1972-04-01	1.77654480593660000
1972-07-01	-5.56915226701071000
1972-10-01	-1.48705772392582000
1973-01-01	-8.49295938861892000
1973-04-01	-19.37254823821110000
1973-07-01	-25.30012690081400000
1973-10-01	-33.53762966683480000
1974-01-01	-26.26772238545140000
1974-04-01	-13.11948027392630000
1974-07-01	12.10335741920570000
1974-10-01	20.70539591132330000
1975-01-01	10.21408524592760000
1975-04-01	-6.58949712317190000
1975-07-01	-13.99822170751100000
1975-10-01	-17.49363892152740000
1976-01-01	-1.64972905328762000
1976-04-01	0.43049778871275000
1976-07-01	-2.05515718768153000
1976-10-01	5.37118600071412000
1977-01-01	-2.29332555025238000
1977-04-01	11.18666826736740000
1977-07-01	11.15456586578870000
1977-10-01	-5.22507183816813000
1978-01-01	0.25764207201602000
1978-04-01	0.42597360655074100
1978-07-01	-4.32062199696323000
1978-10-01	0.47684867366989000
1979-01-01	1.68622995663388000
1979-04-01	2.99667743909775000
1979-07-01	7.00148592158689000
1979-10-01	12.14726980547620000
1980-01-01	6.78659813073587000
1980-04-01	6.19587798827504000
1980-07-01	3.94511142489539000
1980-10-01	-0.00997100513734006
1981-01-01	4.76347807822848000
1981-04-01	2.40125456888214000
1981-07-01	4.91002620615992000
1981-10-01	2.87772200888036000
1982-01-01	0.62521780499254000
1982-04-01	5.90821487407832000
1982-07-01	-2.57971422915283000
1982-10-01	-6.99994768697977000
1983-01-01	-11.32773611638350000
1983-04-01	-20.84791801784710000
1983-07-01	-21.10461979260090000
1983-10-01	-5.65889703376028000
1984-01-01	-8.49134569818973000
1984-04-01	-1.30008124355721000
1984-07-01	-0.02554600399609000
1984-10-01	1.94012144554463000
1985-01-01	-0.65514787827420000
1985-04-01	1.19246805812179000
1985-07-01	4.85029058730641000
1985-10-01	1.92442891307435000
1986-01-01	-0.04055578735305020
1986-04-01	-5.30792507289786000
1986-07-01	-11.31132092574480000
1986-10-01	-4.86384366577100000
1987-01-01	-14.57034991561790000
1987-04-01	-4.13260953424273000
1987-07-01	0.02153681313953990
1987-10-01	-3.79841705478869000
1988-01-01	-3.05457411373759000
1988-04-01	-8.40308133868674000
1988-07-01	-4.05438510773115000
1988-10-01	-4.84221331502538000
1989-01-01	-4.70862059761785000
1989-04-01	-0.96982792447617000
1989-07-01	0.57432133912090000
1989-10-01	2.57557712069007000
1990-01-01	1.97709695915918000
1990-04-01	-14.96748148981240000
1990-07-01	-10.24404658010060000
1990-10-01	-17.38363154730520000
1991-01-01	-21.39789972817540000
1991-04-01	-15.73382008851720000
1991-07-01	-20.85937306176950000
1991-10-01	-22.13617693462520000
1992-01-01	-15.07266853898690000
1992-04-01	-16.47662753005270000
1992-07-01	-18.81718062407060000
1992-10-01	-14.67604021894640000
1993-01-01	-12.18456432407030000
1993-04-01	-8.62156422798687000
1993-07-01	-7.80561288297761000
1993-10-01	-2.82724320133125000
1994-01-01	1.35449980641635000
1994-04-01	2.97578523586653000
1994-07-01	6.89235873763698000
1994-10-01	8.76793069979334000
1995-01-01	-2.58508149167033000
1995-04-01	2.33061136970813000
1995-07-01	12.94107056006560000
1995-10-01	-9.53884820618139000
1996-01-01	0.30652541143427000
1996-04-01	-15.21453089882800000
1996-07-01	-15.55748406746870000
1996-10-01	2.23235747383907000
1997-01-01	-8.82706314070208000
1997-04-01	-0.39682486186528000
1997-07-01	-4.56519724803372000
1997-10-01	-16.90077512260360000
1998-01-01	-9.50153389694080000
1998-04-01	-0.17484283210064000
1998-07-01	-16.15847843363580000
1998-10-01	-14.08884563183910000
1999-01-01	0.09769031908666700
1999-04-01	-8.77812901077138000
1999-07-01	6.25890770861235000
1999-10-01	2.93988461156772000
2000-01-01	0.19775801098590200
2000-04-01	-3.56401425600829000
2000-07-01	-4.62031253932561000
2000-10-01	15.47263923302540000
2001-01-01	-6.54841427694625000
2001-04-01	-3.54760573419346000
2001-07-01	-9.24983803579976000
2001-10-01	-4.32693619861611000
2002-01-01	-6.04149895528126000
2002-04-01	1.41987135818826000
2002-07-01	5.73525390982501000
2002-10-01	4.51996824717187000
2003-01-01	2.31552310903588000
2003-04-01	-2.11646472289733000
2003-07-01	0.07635230786901310
2003-10-01	-10.32954587608430000
2004-01-01	-6.85670995223587000
2004-04-01	3.57858746216160000
2004-07-01	-6.61946159238144000
2004-10-01	2.84005953990023000
2005-01-01	5.22007524688452000
2005-04-01	-2.45060891732060000
2005-07-01	1.57741160951248000
2005-10-01	1.52086687590247000
2006-01-01	1.33771643918476000
2006-04-01	-1.59549636482164000
2006-07-01	2.01233976395154000
2006-10-01	-1.85130682692150000
2007-01-01	-2.52655761178360000
2007-04-01	4.22664215720443000
2007-07-01	2.21676166862893000
2007-10-01	5.15822024668305000
2008-01-01	1.40144180323201000
2008-04-01	8.19532642971190000
2008-07-01	3.01541592486616000
2008-10-01	7.61811486325112000
2009-01-01	1.25168550013628000
2009-04-01	-12.95639106048360000
2009-07-01	-18.17160209358780000
2009-10-01	-17.81917444948500000
2010-01-01	-2.13281592978859000
2010-04-01	-3.81397422250835000
2010-07-01	4.48481636114826000
2010-10-01	-2.25871055687427000
2011-01-01	-4.54736713442491000
2011-04-01	-3.51317341469231000
2011-07-01	-4.89763481327473000
2011-10-01	-7.80670917235517000
2012-01-01	-0.75464273674307300
2012-04-01	-10.36277301078430000
2012-07-01	-11.08886040048620000
2012-10-01	-8.00000000000000000
2013-01-01	-1.00000000000000000
2013-04-01	-4.00000000000000000
2013-07-01	-6.00000000000000000
2013-10-01	0.00000000000000000
2014-01-01	-1.00000000000000000
2014-04-01	1.00000000000000000
2014-07-01	-3.00000000000000000
2014-10-01	-3.00000000000000000
2015-01-01	0.00000000000000000
2015-04-01	-3.00000000000000000
2015-07-01	-5.00000000000000000
2015-10-01	8.00000000000000000
2016-01-01	-4.00000000000000000
2016-04-01	5.00000000000000000
2016-07-01	1.00000000000000000
2016-10-01	-3.00000000000000000
2017-01-01	0.00000000000000000
2017-04-01	7.00000000000000000
2017-07-01	7.00000000000000000
2017-10-01	2.00000000000000000
2018-01-01	8.00000000000000000
2018-04-01	-2.00000000000000000