Changes in 
Year   Quarter   Invest  Inventories

1947       1      69.6      0.1
           2      67.6     -0.9
           3      69.5     -2.9
           4      74.7      2.7
1948       1      77.1      4.1
           2      77.4      5.6
           3      76.6      6.9
           4      76.1      5.3
1949       1      71.8     -0.3
           2      68.9     -7.1
           3      68.5     -2.5
           4      70.6     -7.7
1950       1      75.4      4.4
           2      82.3      7.7
           3      88.2      8.0
           4      86.9     22.1
1951       1      83.4     13.4
           2      80.3     19.9
           3      79.4     14.6
           4      78.6      7.0
1952       1      79.3      7.3
           2      80.3     -2.7
           3      75.3      5.4
           4      80.6      7.2
1953       1      83.9      3.9
           2      84.2      5.1
           3      84.4      1.9
           4      83.8     -5.0
1954       1      82.8     -3.4
           2      84.1     -4.1
           3      87.0     -2.7
           4      88.5      1.5
1955       1      92.1      5.9
           2      96.1      8.0
           3      98.3      7.8
           4      98.8      9.2
1956       1      96.6      7.5
           2      97.4      5.5
           3      97.6      4.9
           4      96.6      5.4
1957       1      96.2      2.5
           2      95.3      2.9
           3      96.4      3.7
           4      94.9     -3.0
1958       1      90.0     -6.8
           2      87.2     -6.2
           3      88.0      0.3
           4      93.0      5.3
1959       1      98.3      5.0
           2     101.6     13.0
           3     102.6     -0.4
           4     101.4      8.2
1960       1     104.9     13.5
           2     101.8      4.9
           3      98.8      3.0
           4      98.6     -3.9
1961       1      97.7     -3.8
           2      99.2      1.9
           3     101.3      6.6
           4     104.6      6.7
1962       1     106.1     10.6
           2     109.9      9.2
           3     111.1      8.0
           4     110.1      4.7
1963       1     110.7      7.6
           2     116.0      7.0
           3     118.5      9.3
           4     122.0      7.1
1964       1     124.0      6.1
           2     124.0      8.0
           3     124.9      7.3
           4     126.4      7.9
1965       1     133.4     13.4
           2     137.9     10.6
           3     140.1     12.4
           4     143.8      8.8
1966       1     147.5     13.5
           2     146.2     17.8
           3     145.0     15.1
           4     139.7     20.5
1967       1     136.4     14.6
           2     139.6      7.5
           3     141.1     12.2
           4     145.5     13.8
1968       1     148.9      6.3
           2     148.9     11.8
           3     150.7      9.2
           4     155.0      7.6
1969       1     159.1      9.8                                              
           2     158.4     12.2                                              
           3     158.1     13.4                                              
           4     154.3      6.8                                              
1970       1     151.8      2.9
           2     150.0      4.8
           3     150.4      6.3
           4     149.5      3.3
1971       1     154.3      7.9
           2     158.4     10.0
           3     162.1      5.0
           4     166.0      3.7