Quarter	Thousands of Persons, Seasonally Adjusted
1962-01-01	21305.72
1962-04-01	21272.07
1962-07-01	21327.80
1962-10-01	21310.38
1963-01-01	21292.79
1963-04-01	21330.86
1963-07-01	21320.17
1963-10-01	21344.27
1964-01-01	21328.27
1964-04-01	21364.07
1964-07-01	21364.81
1964-10-01	21391.46
1965-01-01	21469.88
1965-04-01	21501.81
1965-07-01	21518.51
1965-10-01	21492.66
1966-01-01	21616.39
1966-04-01	21625.08
1966-07-01	21492.24
1966-10-01	21272.35
1967-01-01	20958.16
1967-04-01	20786.79
1967-07-01	20762.16
1967-10-01	20695.32
1968-01-01	20683.39
1968-04-01	20719.57
1968-07-01	20826.85
1968-10-01	20978.94
1969-01-01	21086.46
1969-04-01	21104.40
1969-07-01	21158.13
1969-10-01	21255.99
1970-01-01	21364.39
1970-04-01	21450.68
1970-07-01	21492.77
1970-10-01	21525.19
1971-01-01	21578.14
1971-04-01	21599.89
1971-07-01	21574.37
1971-10-01	21527.45
1972-01-01	21300.65
1972-04-01	21280.33
1972-07-01	21266.80
1972-10-01	21301.47
1973-01-01	21324.93
1973-04-01	21389.85
1973-07-01	21379.73
1973-10-01	21301.61
1974-01-01	21178.52
1974-04-01	21039.28
1974-07-01	20875.20
1974-10-01	20677.66
1975-01-01	20514.74
1975-04-01	20335.94
1975-07-01	20200.39
1975-10-01	20082.38
1976-01-01	20067.39
1976-04-01	20081.96
1976-07-01	20099.55
1976-10-01	20122.59
1977-01-01	20111.13
1977-04-01	20088.19
1977-07-01	20089.99
1977-10-01	20117.15
1978-01-01	20146.10
1978-04-01	20204.03
1978-07-01	20268.52
1978-10-01	20330.50
1979-01-01	20419.16
1979-04-01	20464.82
1979-07-01	20523.13
1979-10-01	20607.66
1980-01-01	20633.82
1980-04-01	20638.85
1980-07-01	20606.79
1980-10-01	20582.19
1981-01-01	20543.42
1981-04-01	20450.09
1981-07-01	20335.51
1981-10-01	20207.60
1982-01-01	20114.78
1982-04-01	20015.85
1982-07-01	19967.53
1982-10-01	19808.60
1983-01-01	19703.77
1983-04-01	19665.78
1983-07-01	19642.82
1983-10-01	19632.74
1984-01-01	19627.74
1984-04-01	19640.23
1984-07-01	19635.85
1984-10-01	19656.20
1985-01-01	19685.94
1985-04-01	19701.91
1985-07-01	19775.53
1985-10-01	19811.10
1986-01-01	19774.22
1986-04-01	19827.37
1986-07-01	19937.57
1986-10-01	19982.60
1987-01-01	19892.32
1987-04-01	19906.41
1987-07-01	19992.80
1987-10-01	20009.51
1988-01-01	20795.07
1988-04-01	20831.86
1988-07-01	20979.66
1988-10-01	21030.56
1989-01-01	20991.24
1989-04-01	21093.50
1989-07-01	21188.07
1989-10-01	21378.91
1990-01-01	21890.43
1990-04-01	22087.25
1990-07-01	22222.49
1990-10-01	22142.76
1991-01-01	21499.60
1991-04-01	21383.79
1991-07-01	21235.47
1991-10-01	21206.55
1992-01-01	21169.30
1992-04-01	21121.70
1992-07-01	21057.83
1992-10-01	20996.70
1993-01-01	20923.41
1993-04-01	20852.85
1993-07-01	20804.46
1993-10-01	20773.79
1994-01-01	20774.59
1994-04-01	20728.42
1994-07-01	20651.90
1994-10-01	20584.11
1995-01-01	20601.32
1995-04-01	20565.82
1995-07-01	20548.21
1995-10-01	20570.62
1996-01-01	20368.62
1996-04-01	20349.49
1996-07-01	20315.10
1996-10-01	20290.59
1997-01-01	20228.01
1997-04-01	20207.67
1997-07-01	20201.82
1997-10-01	20204.52
1998-01-01	20434.01
1998-04-01	20505.85
1998-07-01	20372.56
1998-10-01	20518.10
1999-01-01	20228.52
1999-04-01	20205.17
1999-07-01	20254.12
1999-10-01	20249.24
2000-01-01	20242.14
2000-04-01	20227.38
2000-07-01	20221.32
2000-10-01	20273.83
2001-01-01	20271.56
2001-04-01	20242.72
2001-07-01	20193.05
2001-10-01	20103.13
2002-01-01	20025.89
2002-04-01	19926.90
2002-07-01	19831.97
2002-10-01	19737.83
2003-01-01	19625.01
2003-04-01	19571.43
2003-07-01	19562.87
2003-10-01	19567.73
2004-01-01	19493.29
2004-04-01	19520.41
2004-07-01	19511.26
2004-10-01	19561.73
2005-01-01	19936.96
2005-04-01	19920.58
2005-07-01	19998.93
2005-10-01	20007.48
2006-01-01	20178.78
2006-04-01	20264.02
2006-07-01	20356.32
2006-10-01	20541.64
2007-01-01	20562.23
2007-04-01	20711.52
2007-07-01	20866.99
2007-10-01	20840.14
2008-01-01	20947.70
2008-04-01	20901.56
2008-07-01	21232.41
2008-10-01	21055.16
2009-01-01	20933.12
2009-04-01	20760.68
2009-07-01	20703.86
2009-10-01	20878.36
2010-01-01	20841.85
2010-04-01	20854.27
2010-07-01	20929.62
2010-10-01	20951.65
2011-01-01	21204.85
2011-04-01	21382.30
2011-07-01	21453.38
2011-10-01	21576.88