NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Panama Canal Traffic, Cargo for United States Series ID: M03028USM576NNBR Source: National Bureau of Economic Research Release: NBER Macrohistory Database (Not a Press Release) Seasonal Adjustment: Not Seasonally Adjusted Frequency: Monthly Units: Thousands of Long Tons Date Range: 1914-08-01 to 1953-06-01 Last Updated: 2012-08-16 2:04 PM CDT Notes: Data Represent Cargo In Toll-Paying Ocean Going Commercial Vessels Of 300 Or More Net Tons (Panama Canal Measurement). The Panama Canal Opened August 15, 1914. The Canal Was Closed Between September 18, 1915 And April 15, 1916 Because Of Slides. The Raw Figure For January 1920 (895) Is Confirmed By The Survey Of Current Business. Later Issues Of The Panama Record Give 924, But That Is The Figure For December 1919. Source: The Panama Canal Record, Monthly Since 1937. This NBER data series m03028 appears on the NBER website in Chapter 3 at http://www.nber.org/databases/macrohistory/contents/chapter03.html. NBER Indicator: m03028 DATE VALUE 1914-08-01 111 1914-09-01 323 1914-10-01 425 1914-11-01 447 1914-12-01 453 1915-01-01 426 1915-02-01 424 1915-03-01 607 1915-04-01 521 1915-05-01 584 1915-06-01 567 1915-07-01 715 1915-08-01 571 1915-09-01 464 1915-10-01 . 1915-11-01 . 1915-12-01 12 1916-01-01 1 1916-02-01 . 1916-03-01 . 1916-04-01 366 1916-05-01 480 1916-06-01 483 1916-07-01 623 1916-08-01 506 1916-09-01 644 1916-10-01 617 1916-11-01 512 1916-12-01 540 1917-01-01 640 1917-02-01 547 1917-03-01 571 1917-04-01 628 1917-05-01 596 1917-06-01 630 1917-07-01 664 1917-08-01 578 1917-09-01 723 1917-10-01 600 1917-11-01 695 1917-12-01 563 1918-01-01 553 1918-02-01 473 1918-03-01 661 1918-04-01 627 1918-05-01 758 1918-06-01 629 1918-07-01 584 1918-08-01 534 1918-09-01 547 1918-10-01 657 1918-11-01 626 1918-12-01 630 1919-01-01 530 1919-02-01 563 1919-03-01 505 1919-04-01 507 1919-05-01 642 1919-06-01 586 1919-07-01 568 1919-08-01 716 1919-09-01 638 1919-10-01 705 1919-11-01 575 1919-12-01 924 1920-01-01 895 1920-02-01 780 1920-03-01 894 1920-04-01 867 1920-05-01 975 1920-06-01 834 1920-07-01 886 1920-08-01 1040 1920-09-01 1009 1920-10-01 991 1920-11-01 985 1920-12-01 1077 1921-01-01 1117 1921-02-01 953 1921-03-01 1084 1921-04-01 908 1921-05-01 793 1921-06-01 695 1921-07-01 709 1921-08-01 839 1921-09-01 754 1921-10-01 985 1921-11-01 855 1921-12-01 952 1922-01-01 807 1922-02-01 838 1922-03-01 960 1922-04-01 1046 1922-05-01 1158 1922-06-01 977 1922-07-01 1211 1922-08-01 1166 1922-09-01 1138 1922-10-01 1446 1922-11-01 1427 1922-12-01 1535 1923-01-01 1592 1923-02-01 1563 1923-03-01 1941 1923-04-01 2187 1923-05-01 2265 1923-06-01 2096 1923-07-01 2338 1923-08-01 2168 1923-09-01 2168 1923-10-01 2127 1923-11-01 2218 1923-12-01 2495 1924-01-01 2427 1924-02-01 2244 1924-03-01 2272 1924-04-01 2159 1924-05-01 2354 1924-06-01 2023 1924-07-01 2097 1924-08-01 1958 1924-09-01 2112 1924-10-01 2018 1924-11-01 1962 1924-12-01 2266 1925-01-01 1907 1925-02-01 1839 1925-03-01 2104 1925-04-01 1951 1925-05-01 1823 1925-06-01 1920 1925-07-01 1960 1925-08-01 1912 1925-09-01 1891 1925-10-01 2009 1925-11-01 2023 1925-12-01 2358 1926-01-01 2346 1926-02-01 2139 1926-03-01 2606 1926-04-01 2237 1926-05-01 2416 1926-06-01 2133 1926-07-01 2185 1926-08-01 2320 1926-09-01 2238 1926-10-01 2374 1926-11-01 2271 1926-12-01 2308 1927-01-01 2240 1927-02-01 2229 1927-03-01 2533 1927-04-01 2429 1927-05-01 2378 1927-06-01 2228 1927-07-01 2449 1927-08-01 2429 1927-09-01 2396 1927-10-01 2716 1927-11-01 2488 1927-12-01 2572 1928-01-01 2371 1928-02-01 2659 1928-03-01 2427 1928-04-01 2473 1928-05-01 2496 1928-06-01 2139 1928-07-01 2291 1928-08-01 2424 1928-09-01 2312 1928-10-01 2581 1928-11-01 2500 1928-12-01 2713 1929-01-01 2858 1929-02-01 2549 1929-03-01 2742 1929-04-01 2718 1929-05-01 2536 1929-06-01 2423 1929-07-01 2597 1929-08-01 2680 1929-09-01 2431 1929-10-01 2844 1929-11-01 2533 1929-12-01 2523 1930-01-01 2611 1930-02-01 2377 1930-03-01 2557 1930-04-01 2456 1930-05-01 2261 1930-06-01 2147 1930-07-01 2401 1930-08-01 2147 1930-09-01 2058 1930-10-01 2393 1930-11-01 2262 1930-12-01 2165 1931-01-01 2106 1931-02-01 1929 1931-03-01 1914 1931-04-01 2009 1931-05-01 1924 1931-06-01 1757 1931-07-01 1865 1931-08-01 1788 1931-09-01 1753 1931-10-01 1763 1931-11-01 1577 1931-12-01 1649 1932-01-01 1594 1932-02-01 1645 1932-03-01 1643 1932-04-01 1442 1932-05-01 1676 1932-06-01 1404 1932-07-01 1259 1932-08-01 1348 1932-09-01 1345 1932-10-01 1581 1932-11-01 1531 1932-12-01 1620 1933-01-01 1462 1933-02-01 1434 1933-03-01 1737 1933-04-01 1526 1933-05-01 1628 1933-06-01 1690 1933-07-01 1698 1933-08-01 1913 1933-09-01 1795 1933-10-01 2124 1933-11-01 1949 1933-12-01 2191 1934-01-01 2086 1934-02-01 2124 1934-03-01 2465 1934-04-01 2291 1934-05-01 2302 1934-06-01 1767 1934-07-01 1934 1934-08-01 2188 1934-09-01 2142 1934-10-01 2173 1934-11-01 2339 1934-12-01 2089 1935-01-01 1945 1935-02-01 1836 1935-03-01 2210 1935-04-01 2079 1935-05-01 2292 1935-06-01 2081 1935-07-01 1778 1935-08-01 2019 1935-09-01 1994 1935-10-01 2229 1935-11-01 2050 1935-12-01 2188 1936-01-01 2149 1936-02-01 2155 1936-03-01 2634 1936-04-01 2430 1936-05-01 2420 1936-06-01 2460 1936-07-01 2450 1936-08-01 2396 1936-09-01 2526 1936-10-01 2463 1936-11-01 1747 1936-12-01 1538 1937-01-01 1856 1937-02-01 1840 1937-03-01 3016 1937-04-01 2653 1937-05-01 2951 1937-06-01 2670 1937-07-01 2476 1937-08-01 2781 1937-09-01 2385 1937-10-01 2439 1937-11-01 2185 1937-12-01 2046 1938-01-01 2095 1938-02-01 1999 1938-03-01 2269 1938-04-01 2279 1938-05-01 2309 1938-06-01 2122 1938-07-01 2026 1938-08-01 2172 1938-09-01 1998 1938-10-01 2360 1938-11-01 2224 1938-12-01 2374 1939-01-01 2393 1939-02-01 2207 1939-03-01 2664 1939-04-01 2473 1939-05-01 2539 1939-06-01 2437 1939-07-01 2318 1939-08-01 2385 1939-09-01 2446 1939-10-01 2386 1939-11-01 2473 1939-12-01 2361 1940-01-01 2338 1940-02-01 2124 1940-03-01 2279 1940-04-01 2081 1940-05-01 2319 1940-06-01 1788 1940-07-01 2285 1940-08-01 2418 1940-09-01 2304 1940-10-01 2418 1940-11-01 2062 1940-12-01 2129 1941-01-01 1966 1941-02-01 1827 1941-03-01 1911 1941-04-01 2057 1941-05-01 1989 1941-06-01 1585 1941-07-01 1659 1941-08-01 1366 1941-09-01 1481 1941-10-01 1719 1941-11-01 1546 1941-12-01 1283 1942-01-01 1085 1942-02-01 857 1942-03-01 788 1942-04-01 607 1942-05-01 707 1942-06-01 511 1942-07-01 645 1942-08-01 567 1942-09-01 721 1942-10-01 1005 1942-11-01 847 1942-12-01 1021 1943-01-01 963 1943-02-01 945 1943-03-01 768 1943-04-01 1081 1943-05-01 1068 1943-06-01 969 1943-07-01 581 1943-08-01 782 1943-09-01 558 1943-10-01 537 1943-11-01 673 1943-12-01 350 1944-01-01 565 1944-02-01 586 1944-03-01 575 1944-04-01 776 1944-05-01 465 1944-06-01 557 1944-07-01 549 1944-08-01 662 1944-09-01 555 1944-10-01 633 1944-11-01 775 1944-12-01 709 1945-01-01 713 1945-02-01 639 1945-03-01 797 1945-04-01 703 1945-05-01 844 1945-06-01 1025 1945-07-01 852 1945-08-01 1032 1945-09-01 924 1945-10-01 847 1945-11-01 908 1945-12-01 1134 1946-01-01 1359 1946-02-01 1353 1946-03-01 1688 1946-04-01 1682 1946-05-01 1762 1946-06-01 1439 1946-07-01 1831 1946-08-01 1649 1946-09-01 1383 1946-10-01 1388 1946-11-01 1364 1946-12-01 1843 1947-01-01 1858 1947-02-01 1913 1947-03-01 2061 1947-04-01 2156 1947-05-01 2071 1947-06-01 2154 1947-07-01 2090 1947-08-01 1928 1947-09-01 1813 1947-10-01 1884 1947-11-01 1886 1947-12-01 2162 1948-01-01 1935 1948-02-01 2098 1948-03-01 2143 1948-04-01 2064 1948-05-01 1990 1948-06-01 2125 1948-07-01 1940 1948-08-01 2021 1948-09-01 1954 1948-10-01 1642 1948-11-01 1764 1948-12-01 1827 1949-01-01 2341 1949-02-01 1981 1949-03-01 2554 1949-04-01 2525 1949-05-01 2426 1949-06-01 2330 1949-07-01 2387 1949-08-01 1979 1949-09-01 2125 1949-10-01 2297 1949-11-01 2079 1949-12-01 2638 1950-01-01 2508 1950-02-01 2565 1950-03-01 2762 1950-04-01 2365 1950-05-01 2606 1950-06-01 2562 1950-07-01 2857 1950-08-01 2452 1950-09-01 2356 1950-10-01 2478 1950-11-01 2236 1950-12-01 2216 1951-01-01 2338 1951-02-01 2433 1951-03-01 2713 1951-04-01 2668 1951-05-01 2695 1951-06-01 2632 1951-07-01 2599 1951-08-01 2774 1951-09-01 2685 1951-10-01 2729 1951-11-01 2571 1951-12-01 2915 1952-01-01 2637 1952-02-01 2619 1952-03-01 3115 1952-04-01 3039 1952-05-01 2979 1952-06-01 2948 1952-07-01 2649 1952-08-01 2511 1952-09-01 2888 1952-10-01 3261 1952-11-01 2866 1952-12-01 3057 1953-01-01 3037 1953-02-01 3009 1953-03-01 3233 1953-04-01 3182 1953-05-01 3152 1953-06-01 3265