Monthly Dollars Per Case
1920-01-01 5.74000
1920-02-01 5.11000
1920-03-01 4.64000
1920-04-01 4.66000
1920-05-01 4.98000
1920-06-01 5.42000
1920-07-01 5.71000
1920-08-01 5.69000
1920-09-01 5.67000
1920-10-01 5.34000
1920-11-01 5.09000
1920-12-01 4.99000
1921-01-01 5.08000
1921-02-01 5.05000
1921-03-01 5.08000
1921-04-01 5.05000
1921-05-01 4.74000
1921-06-01 4.39000
1921-07-01 4.33000
1921-08-01 4.38000
1921-09-01 4.38000
1921-10-01 4.35000
1921-11-01 4.01000
1921-12-01 3.94000
1922-01-01 3.85000
1922-02-01 3.54000
1922-03-01 3.52000
1922-04-01 3.45000
1922-05-01 3.50000
1922-06-01 3.53000
1922-07-01 3.53000
1922-08-01 3.54000
1922-09-01 3.65000
1922-10-01 3.95000
1922-11-01 4.08000
1922-12-01 4.19000
1923-01-01 4.18000
1923-02-01 4.16000
1923-03-01 4.13000
1923-04-01 4.14000
1923-05-01 4.07000
1923-06-01 4.19000
1923-07-01 4.17000
1923-08-01 4.16000
1923-09-01 4.15000
1923-10-01 4.15000
1923-11-01 4.12000
1923-12-01 4.11000
1924-01-01 4.10000
1924-02-01 4.11000
1924-03-01 4.05000
1924-04-01 3.87000
1924-05-01 3.79000
1924-06-01 3.60000
1924-07-01 3.53000
1924-08-01 3.53000
1924-09-01 3.51000
1924-10-01 3.44000
1924-11-01 3.51000
1924-12-01 3.59000
1925-01-01 3.66000
1925-02-01 3.68000
1925-03-01 3.71000
1925-04-01 3.69000
1925-05-01 3.73000
1925-06-01 3.91000
1925-07-01 3.91000
1925-08-01 3.92000
1925-09-01 3.94000
1925-10-01 3.98000
1925-11-01 3.95000
1925-12-01 4.02000
1926-01-01 3.93000
1926-02-01 3.91000
1926-03-01 3.86000
1926-04-01 3.87000
1926-05-01 3.88000
1926-06-01 3.86000
1926-07-01 3.87000
1926-08-01 3.88000
1926-09-01 3.92000
1926-10-01 3.91000
1926-11-01 3.92000
1926-12-01 3.94000
1927-01-01 3.93000
1927-02-01 3.93000
1927-03-01 3.93000
1927-04-01 3.97000
1927-05-01 4.01000
1927-06-01 3.99000
1927-07-01 4.09000
1927-08-01 4.09000
1927-09-01 4.08000
1927-10-01 4.09000
1927-11-01 4.10000
1927-12-01 4.08000
1928-01-01 4.08000
1928-02-01 3.87000
1928-03-01 3.86000
1928-04-01 3.83000
1928-05-01 3.87000
1928-06-01 3.83000
1928-07-01 3.90000
1928-08-01 3.95000
1928-09-01 3.98000
1928-10-01 4.00000
1928-11-01 3.99000
1928-12-01 3.99000
1929-01-01 3.98000
1929-02-01 3.97000
1929-03-01 3.84000
1929-04-01 3.77000
1929-05-01 3.73000
1929-06-01 3.76000
1929-07-01 3.72000
1929-08-01 3.53000
1929-09-01 3.53000
1929-10-01 3.52000
1929-11-01 3.52000
1929-12-01 3.52000
1930-01-01 3.50000
1930-02-01 3.47000
1930-03-01 3.42000
1930-04-01 3.39000
1930-05-01 3.38000
1930-06-01 3.26000
1930-07-01 3.26000
1930-08-01 3.28000
1930-09-01 3.28000
1930-10-01 3.28000
1930-11-01 3.28000
1930-12-01 3.24000
1931-01-01 3.38000
1931-02-01 3.24000
1931-03-01 3.18000
1931-04-01 3.16000
1931-05-01 3.03000
1931-06-01 3.00000
1931-07-01 2.85000
1931-08-01 2.75000
1931-09-01 2.79000
1931-10-01 2.85000
1931-11-01 2.85000
1931-12-01 2.85000
1932-01-01 2.81000
1932-02-01 2.79000
1932-03-01 2.55000
1932-04-01 2.58000
1932-05-01 2.34000
1932-06-01 2.30000
1932-07-01 2.09000
1932-08-01 2.12000
1932-09-01 2.16000
1932-10-01 2.16000
1932-11-01 2.17000
1932-12-01 2.42000
1933-01-01 2.44000
1933-02-01 2.38000
1933-03-01 2.08000
1933-04-01 2.21000
1933-05-01 2.47000
1933-06-01 2.51000
1933-07-01 2.53000
1933-08-01 2.54000
1933-09-01 2.55000
1933-10-01 2.57000
1933-11-01 2.56000
1933-12-01 2.55000
1934-01-01 2.56000
1934-02-01 2.57000
1934-03-01 2.54000
1934-04-01 2.56000
1934-05-01 2.54000
1934-06-01 2.54000
1934-07-01 2.53000
1934-08-01 2.53000
1934-09-01 2.54000
1934-10-01 2.53000
1934-11-01 2.53000
1934-12-01 2.53000
1935-01-01 2.67000
1935-02-01 2.83000
1935-03-01 2.82000
1935-04-01 2.83000
1935-05-01 2.83000
1935-06-01 2.80000
1935-07-01 2.62000
1935-08-01 2.58000
1935-09-01 2.59000
1935-10-01 2.59000
1935-11-01 2.73000
1935-12-01 2.91000
1936-01-01 2.93000
1936-02-01 2.93000
1936-03-01 2.91000
1936-04-01 2.96000
1936-05-01 2.96000
1936-06-01 2.95000
1936-07-01 3.17000
1936-08-01 3.20000
1936-09-01 3.19000
1936-10-01 3.20000
1936-11-01 3.15000
1936-12-01 3.12000
1937-01-01 3.11000
1937-02-01 2.99000
1937-03-01 2.96000
1937-04-01 2.98000
1937-05-01 2.97000
1937-06-01 2.97000
1937-07-01 3.01000
1937-08-01 3.06000
1937-09-01 3.06000
1937-10-01 3.07000
1937-11-01 3.07000
1937-12-01 3.07000
1938-01-01 3.06000
1938-02-01 3.06000
1938-03-01 2.99000
1938-04-01 2.85000
1938-05-01 2.82000
1938-06-01 2.80000
1938-07-01 2.77000
1938-08-01 2.71000
1938-09-01 2.70000
1938-10-01 2.68000
1938-11-01 2.68000
1938-12-01 2.69000
1939-01-01 2.70000
1939-02-01 2.69000
1939-03-01 2.68000
1939-04-01 2.67000
1939-05-01 2.68000
1939-06-01 2.67000
1939-07-01 2.68000
1939-08-01 2.68000
1939-09-01 2.79000
1939-10-01 2.89000
1939-11-01 2.93000
1939-12-01 2.94000
1940-01-01 2.93000
1940-02-01 2.91000
1940-03-01 2.90000
1940-04-01 2.82000
1940-05-01 2.77000
1940-06-01 2.82000
1940-07-01 2.85000
1940-08-01 2.86000
1940-09-01 2.86000
1940-10-01 2.85000
1940-11-01 2.91000
1940-12-01 2.98000
1941-01-01 2.96000
1941-02-01 2.95000
1941-03-01 2.95000
1941-04-01 3.04000
1941-05-01 3.18000
1941-06-01 3.29000
1941-07-01 3.42000
1941-08-01 3.56000
1941-09-01 3.65000
1941-10-01 3.67000
1941-11-01 3.67000