Monthly Persons
1974-01-01 21600
1974-02-01 22700
1974-03-01 24300
1974-04-01 25700
1974-05-01 22500
1974-06-01 14700
1974-07-01 10900
1974-08-01 8800
1974-09-01 8300
1974-10-01 7400
1974-11-01 6300
1974-12-01 5100
1975-01-01 4500
1975-02-01 4400
1975-03-01 4400
1975-04-01 3400
1975-05-01 3600
1975-06-01 3500
1975-07-01 3600
1975-08-01 4000
1975-09-01 3500
1975-10-01 3400
1975-11-01 3200
1975-12-01 3000
1976-01-01 2700
1976-02-01 2900
1976-03-01 3300
1976-04-01 3600
1976-05-01 3700
1976-06-01 3800
1976-07-01 4200
1976-08-01 4500
1976-09-01 4200
1976-10-01 3700
1976-11-01 3500
1976-12-01 3400
1977-01-01 2900
1977-02-01 2600
1977-03-01 2900
1977-04-01 3100
1977-05-01 3800
1977-06-01 4100
1977-07-01 5300
1977-08-01 6000
1977-09-01 6200
1977-10-01 5600
1977-11-01 5500
1977-12-01 5200
1978-01-01 5600
1978-02-01 5200
1978-03-01 5500
1978-04-01 5800
1978-05-01 6000
1978-06-01 6000
1978-07-01 6700
1978-08-01 6600
1978-09-01 6500
1978-10-01 5800
1978-11-01 5700
1978-12-01 5100
1979-01-01 5300
1979-02-01 5300
1979-03-01 5300
1979-04-01 5400
1979-05-01 5700
1979-06-01 6700
1979-07-01 7100
1979-08-01 7700
1979-09-01 8100
1979-10-01 8200
1979-11-01 7800
1979-12-01 7500
1980-01-01 7800
1980-02-01 7800
1980-03-01 9000
1980-04-01 10400
1980-05-01 10500
1980-06-01 11400
1980-07-01 12500
1980-08-01 13500
1980-09-01 13400
1980-10-01 13000
1980-11-01 12700
1980-12-01 12100
1981-01-01 12600
1981-02-01 12600
1981-03-01 11300
1981-04-01 11200
1981-05-01 11600
1981-06-01 11800
1981-07-01 10800
1981-08-01 11300
1981-09-01 11800
1981-10-01 11000
1981-11-01 10700
1981-12-01 9300
1982-01-01 9000
1982-02-01 9000
1982-03-01 9600
1982-04-01 9900
1982-05-01 10500
1982-06-01 10600
1982-07-01 10200
1982-08-01 10100
1982-09-01 10300
1982-10-01 10200
1982-11-01 10100
1982-12-01 8300
1983-01-01 8000
1983-02-01 10000
1983-03-01 10400
1983-04-01 11800
1983-05-01 9200
1983-06-01 10000
1983-07-01 9400
1983-08-01 7100
1983-09-01 6700
1983-10-01 5900
1983-11-01 5300
1983-12-01 4700
1984-01-01 4700
1984-02-01 4400
1984-03-01 4300
1984-04-01 4300
1984-05-01 4000
1984-06-01 3900
1984-07-01 3600
1984-08-01 3700
1984-09-01 3800
1984-10-01 3600
1984-11-01 3500
1984-12-01 2900
1985-01-01 3100
1985-02-01 3200
1985-03-01 3600
1985-04-01 3500
1985-05-01 3600
1985-06-01 3700
1985-07-01 3500
1985-08-01 3600
1985-09-01 3900
1985-10-01 3600
1985-11-01 3500
1985-12-01 3200
1986-01-01 3000
1986-02-01 3100
1986-03-01 3300
1986-04-01 4200
1986-05-01 4300
1986-06-01 4700
1986-07-01 4400
1986-08-01 4600
1986-09-01 5100
1986-10-01 5000
1986-11-01 4900
1986-12-01 4700
1987-01-01 5300
1987-02-01 5500
1987-03-01 7300
1987-04-01 7300
1987-05-01 8100
1987-06-01 8400
1987-07-01 7900
1987-08-01 8800
1987-09-01 9000
1987-10-01 8200
1987-11-01 7700
1987-12-01 8000
1988-01-01 8600
1988-02-01 8200
1988-03-01 9100
1988-04-01 9100
1988-05-01 10200
1988-06-01 10500
1988-07-01 10700
1988-08-01 11300
1988-09-01 11200
1988-10-01 10600
1988-11-01 10600
1988-12-01 9700
1989-01-01 9600
1989-02-01 9900
1989-03-01 10500
1989-04-01 11000
1989-05-01 11300
1989-06-01 12200
1989-07-01 12400
1989-08-01 12100
1989-09-01 11300
1989-10-01 10700
1989-11-01 10500
1989-12-01 9400
1990-01-01 10300
1990-02-01 10000
1990-03-01 10600
1990-04-01 9900
1990-05-01 10500
1990-06-01 9500
1990-07-01 9200
1990-08-01 8900
1990-09-01 9500
1990-10-01 8800
1990-11-01 8600
1990-12-01 7700
1991-01-01 7600
1991-02-01 7200
1991-03-01 7400
1991-04-01 8300
1991-05-01 8800
1991-06-01 9000
1991-07-01 9000
1991-08-01 8800
1991-09-01 9100
1991-10-01 9200
1991-11-01 9300
1991-12-01 8400
1992-01-01 8300
1992-02-01 8400
1992-03-01 8400
1992-04-01 8600
1992-05-01 8600
1992-06-01 8000
1992-07-01 7500
1992-08-01 7400
1992-09-01 8300
1992-10-01 7900
1992-11-01 7400
1992-12-01 7000
1993-01-01 6700
1993-02-01 7100
1993-03-01 7200
1993-04-01 6300
1993-05-01 5900
1993-06-01 6100
1993-07-01 6500
1993-08-01 6700
1993-09-01 7400
1993-10-01 6900
1993-11-01 6000
1993-12-01 5000
1994-01-01 4860
1994-02-01 4920
1994-03-01 5590
1994-04-01 5790
1994-05-01 6000
1994-06-01 6140
1994-07-01 6030
1994-08-01 6670
1994-09-01 7040
1994-10-01 6580
1994-11-01 6190
1994-12-01 5130
1995-01-01 5780
1995-02-01 5770
1995-03-01 6040
1995-04-01 7040
1995-05-01 7650
1995-06-01 8970
1995-07-01 9600
1995-08-01 9880
1995-09-01 9760
1995-10-01 9430
1995-11-01 8410
1995-12-01 7290
1996-01-01 7513
1996-02-01 7163
1996-03-01 7444
1996-04-01 8533
1996-05-01 8779
1996-06-01 9032
1996-07-01 8759
1996-08-01 8946
1996-09-01 9930
1996-10-01 9896
1996-11-01 9704
1996-12-01 7775
1997-01-01 8318
1997-02-01 10074
1997-03-01 11349
1997-04-01 11250
1997-05-01 11243
1997-06-01 11770
1997-07-01 11050
1997-08-01 11590
1997-09-01 12030
1997-10-01 12090
1997-11-01 11760
1997-12-01 9460
1998-01-01 9170
1998-02-01 10610
1998-03-01 12020
1998-04-01 13010
1998-05-01 14060
1998-06-01 14460
1998-07-01 14290
1998-08-01 14420
1998-09-01 15570
1998-10-01 14660
1998-11-01 12250
1998-12-01 10650
1999-01-01 11940
1999-02-01 13010
1999-03-01 13610
1999-04-01 14510
1999-05-01 15000
1999-06-01 15380
1999-07-01 14360
1999-08-01 13830
1999-09-01 14460
1999-10-01 14340
1999-11-01 13190
1999-12-01 11160
2000-01-01 12260
2000-02-01 14160
2000-03-01 15490
2000-04-01 16150
2000-05-01 16570
2000-06-01 16640
2000-07-01 15870
2000-08-01 16057
2000-09-01 17860
2000-10-01 16699
2000-11-01 13130
2000-12-01 10806
2001-01-01 11293
2001-02-01 12777
2001-03-01 14287
2001-04-01 14380
2001-05-01 13630
2001-06-01 12535
2001-07-01 12169
2001-08-01 12129
2001-09-01 12652
2001-10-01 11603
2001-11-01 10481
2001-12-01 8707
2002-01-01 9652
2002-02-01 9808
2002-03-01 10105
2002-04-01 10495
2002-05-01 9969
2002-06-01 10091
2002-07-01 10211
2002-08-01 10092
2002-09-01 10059
2002-10-01 9164
2002-11-01 9106
2002-12-01 7982
2003-01-01 7847
2003-02-01 8627
2003-03-01 9125
2003-04-01 9858
2003-05-01 10993
2003-06-01 11548
2003-07-01 10960
2003-08-01 11393
2003-09-01 11894
2003-10-01 11127
2003-11-01 10246
2003-12-01 9110
2004-01-01 9625
2004-02-01 9888
2004-03-01 10160
2004-04-01 10645
2004-05-01 11098
2004-06-01 10808
2004-07-01 10193
2004-08-01 10235
2004-09-01 10068
2004-10-01 9085
2004-11-01 7877
2004-12-01 6637
2005-01-01 7751
2005-02-01 8246
2005-03-01 8906
2005-04-01 9253
2005-05-01 9980
2005-06-01 10309
2005-07-01 10039
2005-08-01 9894
2005-09-01 10089
2005-10-01 9216
2005-11-01 7821
2005-12-01 7190
2006-01-01 7760
2006-02-01 7813
2006-03-01 8669
2006-04-01 9294
2006-05-01 11077
2006-06-01 11620
2006-07-01 11738
2006-08-01 12236
2006-09-01 13009
2006-10-01 11314
2006-11-01 10505
2006-12-01 9282
2007-01-01 11189
2007-02-01 11743
2007-03-01 12876
2007-04-01 13750
2007-05-01 14671
2007-06-01 15462
2007-07-01 15895
2007-08-01 15783
2007-09-01 16733
2007-10-01 16007
2007-11-01 14966
2007-12-01 13756
2008-01-01 14403
2008-02-01 14356
2008-03-01 14714
2008-04-01 15025
2008-05-01 15002
2008-06-01 15896
2008-07-01 16654
2008-08-01 17936
2008-09-01 19019
2008-10-01 17556
2008-11-01 16714
2008-12-01 15251
2009-01-01 14608
2009-02-01 14067
2009-03-01 14654
2009-04-01 14200
2009-05-01 15654
2009-06-01 18509
2009-07-01 19978
2009-08-01 21067
2009-09-01 22002
2009-10-01 21380
2009-11-01 20179
2009-12-01 18139
2010-01-01 19035
2010-02-01 18340
2010-03-01 19288
2010-04-01 21269
2010-05-01 22385
2010-06-01 22333
2010-07-01 22892
2010-08-01 22237
2010-09-01 21503
2010-10-01 18929
2010-11-01 16803
2010-12-01 13086
2011-01-01 13623
2011-02-01 13913
2011-03-01 12633
2011-04-01 13006
2011-05-01 13585
2011-06-01 13753
2011-07-01 14052
2011-08-01 13898
2011-09-01 13108
2011-10-01 10925
2011-11-01 9242
2011-12-01 9074
2012-01-01 8505
2012-02-01 8732
2012-03-01 9296
2012-04-01 9651
2012-05-01 10219
2012-06-01 10939
2012-07-01 11417
2012-08-01 11955
2012-09-01 12120
2012-10-01 11565
2012-11-01 11103
2012-12-01 10640
2013-01-01 10804
2013-02-01 10930
2013-03-01 11789
2013-04-01 13281
2013-05-01 14369
2013-06-01 16138
2013-07-01 18452
2013-08-01 18239
2013-09-01 19645
2013-10-01 19566
2013-11-01 17886
2013-12-01 17387
2014-01-01 17098
2014-02-01 18795
2014-03-01 20324
2014-04-01 20471
2014-05-01 20992
2014-06-01 22290
2014-07-01 22233
2014-08-01 22087
2014-09-01 23625
2014-10-01 21163
2014-11-01 20089
2014-12-01 18996
2015-01-01 17740
2015-02-01 17415
2015-03-01 19372
2015-04-01 20849
2015-05-01 21069
2015-06-01 21216
2015-07-01 20633
2015-08-01 20476
2015-09-01 20752
2015-10-01 19580
2015-11-01 18779
2015-12-01 13942
2016-01-01 15484
2016-02-01 17744
2016-03-01 19393
2016-04-01 19944
2016-05-01 20978
2016-06-01 21984
2016-07-01 20781
2016-08-01 18873
2016-09-01 18219
2016-10-01 17242
2016-11-01 16031
2016-12-01 11605
2017-01-01 13016
2017-02-01 17833
2017-03-01 19563
2017-04-01 19995
2017-05-01 24295
2017-06-01 24663
2017-07-01 24335
2017-08-01 23191
2017-09-01 22568
2017-10-01 24469
2017-11-01 20792
2017-12-01 15819
2018-01-01 16966
2018-02-01 17485
2018-03-01 19882
2018-04-01 18623
2018-05-01 19241
2018-06-01 21019
2018-07-01 20006
2018-08-01 19221