Month Millions Of Barrels 1922-01-01 4.53000 1922-02-01 5.95000 1922-03-01 6.81000 1922-04-01 6.89000 1922-05-01 6.32000 1922-06-01 5.85000 1922-07-01 4.83000 1922-08-01 2.77000 1922-09-01 2.34000 1922-10-01 1.94000 1922-11-01 1.95000 1922-12-01 2.85000 1923-01-01 4.02000 1923-02-01 4.65000 1923-03-01 5.17000 1923-04-01 5.01000 1923-05-01 4.47000 1923-06-01 4.17000 1923-07-01 3.86000 1923-08-01 3.76000 1923-09-01 3.38000 1923-10-01 3.01000 1923-11-01 2.91000 1923-12-01 3.78000 1924-01-01 5.46000 1924-02-01 6.90000 1924-03-01 8.27000 1924-04-01 8.54000 1924-05-01 8.22000 1924-06-01 7.61000 1924-07-01 6.65000 1924-08-01 5.37000 1924-09-01 4.26000 1924-10-01 3.55000 1924-11-01 4.02000 1924-12-01 5.43000 1925-01-01 7.02000 1925-02-01 8.50000 1925-03-01 9.96000 1925-04-01 9.73000 1925-05-01 9.05000 1925-06-01 7.94000 1925-07-01 6.96000 1925-08-01 5.64000 1925-09-01 4.56000 1925-10-01 4.09000 1925-11-01 5.01000 1925-12-01 6.47000 1926-01-01 9.07000 1926-02-01 10.9300 1926-03-01 12.2900 1926-04-01 12.9700 1926-05-01 11.7000 1926-06-01 10.1400 1926-07-01 8.60000 1926-08-01 7.36000 1926-09-01 6.11000 1926-10-01 5.37000 1926-11-01 5.76000 1926-12-01 7.80000 1927-01-01 9.99000 1927-02-01 11.9400 1927-03-01 13.0000 1927-04-01 13.3400 1927-05-01 12.5100 1927-06-01 10.9300 1927-07-01 9.61000 1927-08-01 7.89000 1927-09-01 6.49000 1927-10-01 5.96000 1927-11-01 6.37000 1927-12-01 7.66000 1928-01-01 9.67000 1928-02-01 12.2400 1928-03-01 14.4600 1928-04-01 15.0000 1928-05-01 14.3300 1928-06-01 12.9400 1928-07-01 11.7100 1928-08-01 9.36000 1928-09-01 7.57000 1928-10-01 5.94000 1928-11-01 5.95000 1928-12-01 7.42000 1929-01-01 9.64000 1929-02-01 12.4400 1929-03-01 14.9500 1929-04-01 15.4800 1929-05-01 14.9100 1929-06-01 13.5900 1929-07-01 11.6200 1929-08-01 9.00000 1929-09-01 7.01000 1929-10-01 5.93000 1929-11-01 6.13000 1929-12-01 7.53000 1930-01-01 9.65000 1930-02-01 11.5700 1930-03-01 13.5000 1930-04-01 15.1600 1930-05-01 14.6700 1930-06-01 13.4500 1930-07-01 11.6800 1930-08-01 9.28000 1930-09-01 7.78000 1930-10-01 7.27000 1930-11-01 7.76000 1930-12-01 8.81000 1931-01-01 10.3800 1931-02-01 11.9500 1931-03-01 13.3200 1931-04-01 13.8500 1931-05-01 13.0900 1931-06-01 11.8400 1931-07-01 10.2100 1931-08-01 8.47000 1931-09-01 6.92000 1931-10-01 6.02000 1931-11-01 6.22000 1931-12-01 7.04000 1932-01-01 8.18000 1932-02-01 9.38000 1932-03-01 10.0200 1932-04-01 10.5100 1932-05-01 9.92000 1932-06-01 8.88000 1932-07-01 7.89000 1932-08-01 7.18000 1932-09-01 6.71000 1932-10-01 6.09000 1932-11-01 5.94000 1932-12-01 6.00000 1933-01-01 6.09000 1933-02-01 6.42000 1933-03-01 6.89000 1933-04-01 7.15000 1933-05-01 6.77000 1933-06-01 6.84000 1933-07-01 6.83000 1933-08-01 6.47000 1933-09-01 6.51000 1933-10-01 6.20000 1933-11-01 5.88000 1933-12-01 5.72000 1934-01-01 5.92000 1934-02-01 5.94000 1934-03-01 6.32000 1934-04-01 6.56000 1934-05-01 6.30000 1934-06-01 6.42000 1934-07-01 6.59000 1934-08-01 6.33000 1934-09-01 5.98000 1934-10-01 6.06000 1934-11-01 6.21000 1934-12-01 6.17000 1935-01-01 6.32000 1935-02-01 6.35000 1935-03-01 6.34000 1935-04-01 6.12000 1935-05-01 6.36000 1935-06-01 6.74000 1935-07-01 6.85000 1935-08-01 6.78000 1935-09-01 6.37000 1935-10-01 5.89000 1935-11-01 5.61000 1935-12-01 5.23000 1936-01-01 5.21000 1936-02-01 5.59000 1936-03-01 5.62000 1936-04-01 5.33000 1936-05-01 5.07000 1936-06-01 4.91000 1936-07-01 5.08000 1936-08-01 4.93000 1936-09-01 4.84000 1936-10-01 4.98000 1936-11-01 5.18000 1936-12-01 5.56000 1937-01-01 6.16000 1937-02-01 6.79000 1937-03-01 7.55000 1937-04-01 7.54000 1937-05-01 7.54000 1937-06-01 7.36000 1937-07-01 6.77000 1937-08-01 6.35000 1937-09-01 5.90000 1937-10-01 5.86000 1937-11-01 6.10000 1937-12-01 6.34000 1938-01-01 6.59000 1938-02-01 6.73000 1938-03-01 6.62000 1938-04-01 6.50000 1938-05-01 6.33000 1938-06-01 6.22000 1938-07-01 6.09000 1938-08-01 5.90000 1938-09-01 5.51000 1938-10-01 4.93000 1938-11-01 4.96000 1938-12-01 5.28000 1939-01-01 5.56000 1939-02-01 5.99000 1939-03-01 6.45000 1939-04-01 6.57000 1939-05-01 5.73000 1939-06-01 5.79000 1939-07-01 5.94000 1939-08-01 5.73000 1939-09-01 5.25000 1939-10-01 4.85000 1939-11-01 4.82000 1939-12-01 5.16000 1940-01-01 5.62000 1940-02-01 6.30000 1940-03-01 6.49000 1940-04-01 6.61000 1940-05-01 6.07000 1940-06-01 5.91000 1940-07-01 5.56000 1940-08-01 5.16000 1940-09-01 4.83000 1940-10-01 4.47000 1940-11-01 4.56000 1940-12-01 4.89000 1941-01-01 5.09000 1941-02-01 5.52000 1941-03-01 6.28000 1941-04-01 6.21000 1941-05-01 6.00000 1941-06-01 5.76000 1941-07-01 5.52000 1941-08-01 5.22000 1941-09-01 4.91000