/* Seasonally Adjusted Quarterly Capital Appropriations (x) and Expenditures (y) in U.S. Manufacturing, 1953.I to 1974.IV in Millions of Current Dollars. Obtained from Table 17.1 in Introduction to The Theory and Practice of Econometrics (2nd edition) by Judge, et. al., p.726. 88 obs. Original source: Conference Board. */ 1953.1 2072 1767 1953.2 2077 2061 1953.3 2078 2289 1953.4 2043 2047 1954.1 2062 1856 1954.2 2067 1842 1954.3 1964 1866 1954.4 1981 2279 1955.1 1914 2688 1955.2 1991 3264 1955.3 2129 3896 1955.4 2309 4014 1956.1 2614 4041 1956.2 2896 3710 1956.3 3058 3383 1956.4 3309 3431 1957.1 3446 3613 1957.2 3466 3205 1957.3 3435 2426 1957.4 3183 2330 1958.1 2697 1954 1958.2 2338 1936 1958.3 2140 2201 1958.4 2012 2233 1959.1 2071 2690 1959.2 2192 2940 1959.3 2240 3127 1959.4 2421 3131 1960.1 2639 2872 1960.2 2733 2515 1960.3 2721 2271 1960.4 2640 2711 1961.1 2513 2394 1961.2 2448 2457 1961.3 2429 2720 1961.4 2516 2703 1962.1 2534 2992 1962.2 2494 2516 1962.3 2596 2817 1962.4 2572 3153 1963.1 2601 2756 1963.2 2548 3269 1963.3 2840 3657 1963.4 2937 3941 1964.1 3136 4123 1964.2 3299 4656 1964.3 3514 4906 1964.4 3815 4344 1965.1 4040 5080 1965.2 4274 5539 1965.3 4565 5583 1965.4 4838 6147 1966.1 5222 6545 1966.2 5406 6770 1966.3 5705 5955 1966.4 5871 6015 1967.1 5953 6029 1967.2 5868 5975 1967.3 5573 5894 1967.4 5672 5951 1968.1 5543 5952 1968.2 5526 5723 1968.3 5750 6351 1968.4 5761 6636 1969.1 5943 6799 1969.2 6212 7753 1969.3 6631 7595 1969.4 6828 7436 1970.1 6645 6679 1970.2 6703 6475 1970.3 6659 6319 1970.4 6337 5860 1971.1 6165 5705 1971.2 5875 5521 1971.3 5798 5920 1971.4 5921 5937 1972.1 5772 6570 1972.2 5874 7087 1972.3 5872 7206 1972.4 6159 8431 1973.1 6583 9718 1973.2 6961 10921 1973.3 7449 11672 1973.4 8093 12199 1974.1 9013 12865 1974.2 9752 14985 1974.3 10704 16378 1974.4 11597 12680