Quarter	Number of Permits, Seasonally Adjusted
1968-01-01	3263.74008396220
1968-04-01	3256.54478100052
1968-07-01	4313.30936568687
1968-10-01	5293.04509674668
1969-01-01	4487.82666921300
1969-04-01	4353.75420876419
1969-07-01	5121.17771625161
1969-10-01	4570.14643022529
1970-01-01	3206.70929313297
1970-04-01	3944.91143301238
1970-07-01	3507.59590056282
1970-10-01	3406.06145483670
1971-01-01	2746.45848704169
1971-04-01	3383.26209508096
1971-07-01	3794.28770534104
1971-10-01	4115.49128180883
1972-01-01	4222.66646662964
1972-04-01	3931.10463727082
1972-07-01	4013.92198191632
1972-10-01	5414.97218327720
1973-01-01	5169.13182190260
1973-04-01	5144.78861125155
1973-07-01	4840.30304307007
1973-10-01	5410.79683336484
1974-01-01	5019.61883071432
1974-04-01	5804.16739312726
1974-07-01	5691.44862699198
1974-10-01	5153.34435182032
1975-01-01	7170.81980176472
1975-04-01	6536.12912159387
1975-07-01	5705.33768213325
1975-10-01	6638.64987327389
1976-01-01	6011.58847035206
1976-04-01	6660.76433587151
1976-07-01	5748.35677871715
1976-10-01	6929.41936442333
1977-01-01	5656.05127346485
1977-04-01	5111.58123028754
1977-07-01	6408.96988400866
1977-10-01	7628.72799360293
1978-01-01	7269.69294490308
1978-04-01	5206.64492289960
1978-07-01	4999.53986549979
1978-10-01	4986.05918062867
1979-01-01	4017.34445639489
1979-04-01	5638.12820729445
1979-07-01	6085.41923916095
1979-10-01	6807.31060463688
1980-01-01	5805.00607693855
1980-04-01	4309.94929740873
1980-07-01	3573.22602911739
1980-10-01	3058.90546029401
1981-01-01	2699.55614807943
1981-04-01	2885.19570720273
1981-07-01	2517.77484161399
1981-10-01	2175.79422659904
1982-01-01	2146.33567853730
1982-04-01	2360.54018258805
1982-07-01	2018.21921927794
1982-10-01	1867.70385642717
1983-01-01	1721.20259392688
1983-04-01	1821.19024641130
1983-07-01	1827.04078251702
1983-10-01	1772.87540598390
1984-01-01	1852.27966951060
1984-04-01	1928.19261687762
1984-07-01	2178.89582883003
1984-10-01	2200.31886408933
1985-01-01	2029.16421864068
1985-04-01	2544.32749446873
1985-07-01	2509.08627679350
1985-10-01	2366.61569755393
1986-01-01	1887.48540155508
1986-04-01	2258.97610378200
1986-07-01	2285.70852706833
1986-10-01	2270.83177471496
1987-01-01	2014.84681519929
1987-04-01	2630.19843446570
1987-07-01	2830.45747163039
1987-10-01	2836.68812284297
1988-01-01	3008.56394883353
1988-04-01	3200.51038654249
1988-07-01	3447.92625922701
1988-10-01	3569.37492030064
1989-01-01	3939.03974468218
1989-04-01	3546.15094962122
1989-07-01	3880.09412579360
1989-10-01	4035.01470620362
1990-01-01	4199.64563198766
1990-04-01	3771.62067037665
1990-07-01	3595.62391408058
1990-10-01	3629.94447770221
1991-01-01	3174.57810449882
1991-04-01	3313.19610139838
1991-07-01	3469.81169386521
1991-10-01	3388.50849838864
1992-01-01	3601.39877669902
1992-04-01	3704.04525000841
1992-07-01	3650.96942843079
1992-10-01	3143.17272181137
1993-01-01	3835.59007742617
1993-04-01	3657.36062718781
1993-07-01	4013.18894713670
1993-10-01	3527.53908692075
1994-01-01	3586.04238374041
1994-04-01	4039.83540296605
1994-07-01	4224.32296045541
1994-10-01	4543.31111529356
1995-01-01	4204.29226304369
1995-04-01	4351.26510591198
1995-07-01	3460.93290265610
1995-10-01	3341.96852246532
1996-01-01	3397.39020371083
1996-04-01	3531.11040251627
1996-07-01	4169.67075388034
1996-10-01	3895.04841689222
1997-01-01	3778.07113104622
1997-04-01	3849.66387603021
1997-07-01	3699.84154276395
1997-10-01	4583.83899458464
1998-01-01	3834.71640837383
1998-04-01	3375.81986029852
1998-07-01	3442.16697830555
1998-10-01	2907.99213197979
1999-01-01	3235.22146944170
1999-04-01	3474.78006242769
1999-07-01	3564.03647891229
1999-10-01	3587.72244890014
2000-01-01	3518.54850921817
2000-04-01	3471.04955189508
2000-07-01	3203.59455034404
2000-10-01	3261.20755004754
2001-01-01	3374.39620541855
2001-04-01	4274.04094744745
2001-07-01	2914.61700294512
2001-10-01	3184.15711512623
2002-01-01	2942.87769223040
2002-04-01	3234.52836381331
2002-07-01	3368.37284583359
2002-10-01	3179.46014864081
2003-01-01	3431.01951034416
2003-04-01	3471.62743378257
2003-07-01	3856.29592807309
2003-10-01	3732.17892268722
2004-01-01	3960.45975388444
2004-04-01	4091.38847941612
2004-07-01	4043.82635637572
2004-10-01	3927.23765446917
2005-01-01	4122.44919213349
2005-04-01	4521.47118678242
2005-07-01	4669.59384083284
2005-10-01	4857.11710258207
2006-01-01	4897.41366142953
2006-04-01	4678.81728805861
2006-07-01	4720.61670489622
2006-10-01	5002.84762758857
2007-01-01	4613.45660982225
2007-04-01	4596.20040583776
2007-07-01	4462.06786379981
2007-10-01	4524.59466556238
2008-01-01	4374.79184166926
2008-04-01	4342.66013613011
2008-07-01	4122.68977639026
2008-10-01	4023.62886492483
2009-01-01	4089.07951444787
2009-04-01	3572.11906229199
2009-07-01	3684.50090317644
2009-10-01	3807.95732527363
2010-01-01	3733.80521281826
2010-04-01	4132.29906470985
2010-07-01	4569.80098808483
2010-10-01	3605.03177838220
2011-01-01	3304.65848331527
2011-04-01	3392.08021705795
2011-07-01	3313.97575452368
2011-10-01	3871.22369631225
2012-01-01	4085.50538518041
2012-04-01	3854.37455181045
2012-07-01	3647.52339752084
2012-10-01	3547.64071855049
2013-01-01	3485.11385226246
2013-04-01	3587.39800746140
2013-07-01	3886.04524520884
2013-10-01	3984.65775428440
2014-01-01	4321.57671985616
2014-04-01	5045.73302661514
2014-07-01	4255.96401495353
2014-10-01	3838.55421744678
2015-01-01	3704.18466415898
2015-04-01	3382.77280702145
2015-07-01	3826.26269628295
2015-10-01	4553.74362055156