| 年度 |
年間 |
対前年変化（％） |
上半期 |
下半期 |
政権：（）は政党 |
| 1913 |
29.7 |
- |
|
|
タフト（共）〜1913.3 |
| 1914 |
30.1 |
1.35% |
|
|
ウッドロー・ウイルソン（民） 1913.3-1921.3 |
| 1915 |
30.4 |
1.00% |
|
|
| 1916 |
32.7 |
7.57% |
|
|
| 1917 |
38.4 |
17.43% |
|
|
| 1918 |
45.1 |
17.45% |
|
|
| 1919 |
51.8 |
14.86% |
|
|
| 1920 |
60.0 |
15.83% |
|
|
| 1921 |
53.6 |
-10.67% |
|
|
| 1922 |
50.2 |
-6.34% |
|
|
ウォレン・ハーディング（共）1913.3-23.8 |
| 1923 |
51.1 |
1.79% |
|
|
| 1924 |
51.2 |
0.20% |
|
|
カルビン・クーリッジ（共） 1923.8-29.3 |
| 1925 |
52.5 |
2.54% |
|
|
| 1926 |
53.0 |
0.95% |
|
|
| 1927 |
52.0 |
-1.89% |
|
|
| 1928 |
51.3 |
-1.35% |
|
|
| 1929 |
51.3 |
0.00% |
|
|
| 1930 |
50.0 |
-2.53% |
|
|
ハーバート・フーバー（共） 1929.3-33.3 |
| 1931 |
45.6 |
-8.80% |
|
|
| 1932 |
40.9 |
-10.31% |
|
|
| 1933 |
38.8 |
-5.13% |
|
|
| 1934 |
40.1 |
3.35% |
|
|
フランクリン・ルーズベルト（民） 1933.3-45.4 |
| 1935 |
41.1 |
2.49% |
|
|
| 1936 |
41.5 |
0.97% |
|
|
| 1937 |
43.0 |
3.61% |
|
|
| 1938 |
42.2 |
-1.86% |
|
|
| 1939 |
41.6 |
-1.42% |
|
|
| 1940 |
42.0 |
0.96% |
|
|
| 1941 |
44.1 |
5.00% |
|
|
| 1942 |
48.8 |
10.66% |
|
|
| 1943 |
51.8 |
6.15% |
|
|
| 1944 |
52.7 |
1.74% |
|
|
| 1945 |
53.9 |
2.28% |
|
|
| 1946 |
58.5 |
8.53% |
|
|
ハリー・トルーマン（民） 1945.4-53.1 |
| 1947 |
66.9 |
14.36% |
|
|
| 1948 |
72.1 |
7.77% |
|
|
| 1949 |
71.4 |
-0.97% |
|
|
| 1950 |
72.1 |
0.98% |
|
|
| 1951 |
77.8 |
7.91% |
|
|
| 1952 |
79.5 |
2.19% |
|
|
| 1953 |
80.1 |
0.75% |
|
|
ドワイト・アイゼンハワー（共） 1953.1-61.1 |
| 1954 |
80.5 |
0.50% |
|
|
| 1955 |
80.2 |
-0.37% |
|
|
| 1956 |
81.4 |
1.50% |
|
|
| 1957 |
84.3 |
3.56% |
|
|
| 1958 |
86.6 |
2.73% |
|
|
| 1959 |
87.3 |
0.81% |
|
|
| 1960 |
88.7 |
1.60% |
|
|
| 1961 |
89.6 |
1.01% |
|
|
ジョン・ケネディ（民） 1961.1-63.11 |
| 1962 |
90.6 |
1.12% |
|
|
| 1963 |
91.7 |
1.21% |
|
|
| 1964 |
92.9 |
1.31% |
|
|
リンドン・ジョンソン（民） 1963.11-69.1 |
| 1965 |
94.5 |
1.72% |
|
|
| 1966 |
97.2 |
2.86% |
|
|
| 1967 |
100.0 |
2.88% |
|
|
| 1968 |
104.2 |
4.20% |
|
|
| 1969 |
109.8 |
5.37% |
|
|
リチャード・ニクソン（共） 1969.1-74.8 |
| 1970 |
116.3 |
5.92% |
|
|
| 1971 |
121.3 |
4.30% |
|
|
| 1972 |
125.3 |
3.30% |
|
|
| 1973 |
133.1 |
6.23% |
|
|
| 1974 |
147.7 |
10.97% |
|
|
| 1975 |
161.2 |
9.14% |
|
|
ジェラルド・フォード（共） 1974.8-77.1 |
| 1976 |
170.5 |
5.77% |
|
|
| 1977 |
181.5 |
6.45% |
|
|
ジェームズ・カーター（民） 1977.1-81.1 |
| 1978 |
195.4 |
7.66% |
|
|
| 1979 |
217.4 |
11.26% |
|
|
| 1980 |
246.8 |
13.52% |
|
|
| 1981 |
272.4 |
10.37% |
|
|
ロナルド・レーガン（共） 1981.1-89.1 |
| 1982 |
289.1 |
6.13% |
|
|
| 1983 |
298.4 |
3.22% |
|
|
| 1984 |
311.1 |
4.26% |
308.1 |
314.2 |
| 1985 |
322.2 |
3.57% |
319.3 |
325.1 |
| 1986 |
328.4 |
1.92% |
326.9 |
329.9 |
| 1987 |
340.4 |
3.65% |
336.7 |
344.1 |
| 1988 |
354.3 |
4.08% |
349.9 |
358.7 |
| 1989 |
371.3 |
4.80% |
367.4 |
375.2 |
ジョージ・Ｈ・Ｗ・ブッシュ（共） 1989.1-93.1 |
| 1990 |
391.4 |
5.41% |
385.4 |
397.3 |
| 1991 |
408.0 |
4.24% |
405.0 |
410.9 |
| 1992 |
420.3 |
3.01% |
417.1 |
423.5 |
| 1993 |
432.7 |
2.95% |
430.2 |
435.2 |
ウイリアム・クリントン（民） 1993.1-2001.1 |
| 1994 |
444.0 |
2.61% |
440.8 |
447.2 |
| 1995 |
456.5 |
2.82% |
453.9 |
459.1 |
| 1996 |
469.9 |
2.94% |
466.7 |
473.1 |
| 1997 |
480.8 |
2.32% |
479.0 |
482.8 |
| 1998 |
488.3 |
1.56% |
486.3 |
490.4 |
| 1999 |
499.0 |
2.19% |
495.5 |
502.5 |
| 2000 |
515.8 |
3.37% |
511.8 |
519.9 |
| 2001 |
530.4 |
2.83% |
529.1 |
531.7 |
ジョージ・Ｗ・ブッシュ（共） 2001.1-09.1 |
| 2002 |
538.8 |
1.58% |
535.8 |
541.8 |
| 2003 |
551.1 |
2.28% |
549.2 |
553.0 |
| 2004 |
565.8 |
2.67% |
562.0 |
569.7 |
| 2005 |
585.0 |
3.39% |
578.8 |
591.2 |
| 2006 |
603.9 |
3.23% |
600.9 |
606.9 |
| 2007 |
621.1 |
2.85% |
616.2 |
626.0 |
| 2008 |
645.0 |
3.84% |
642.3 |
647.6 |
| 2009 |
|
-0.60% |
638.5 |
|
|
