Month	Thousands Of Casings
1921-01-01	244.000
1921-02-01	386.000
1921-03-01	656.000
1921-04-01	1070.00
1921-05-01	1005.00
1921-06-01	940.000
1921-07-01	983.000
1921-08-01	995.000
1921-09-01	585.000
1921-10-01	508.000
1921-11-01	393.000
1921-12-01	245.000
1922-01-01	362.000
1922-02-01	564.000
1922-03-01	793.000
1922-04-01	911.000
1922-05-01	1033.00
1922-06-01	1284.00
1922-07-01	951.000
1922-08-01	1032.00
1922-09-01	839.000
1922-10-01	942.000
1922-11-01	911.000
1922-12-01	825.000
1923-01-01	1211.00
1923-02-01	1313.00
1923-03-01	1540.00
1923-04-01	1498.00
1923-05-01	1567.00
1923-06-01	1521.00
1923-07-01	1237.00
1923-08-01	1404.00
1923-09-01	1244.00
1923-10-01	1403.00
1923-11-01	1034.00
1923-12-01	1254.00
1924-01-01	1390.00
1924-02-01	1579.00
1924-03-01	1661.00
1924-04-01	1383.00
1924-05-01	1016.00
1924-06-01	855.000
1924-07-01	938.000
1924-08-01	1035.00
1924-09-01	1072.00
1924-10-01	1012.00
1924-11-01	809.000
1924-12-01	857.000
1925-01-01	1095.00
1925-02-01	1213.00
1925-03-01	1532.00
1925-04-01	1764.00
1925-05-01	1747.00
1925-06-01	1748.00
1925-07-01	1530.00
1925-08-01	1184.00
1925-09-01	1457.00
1925-10-01	1968.00
1925-11-01	1500.00
1925-12-01	1527.00
1926-01-01	1205.00
1926-02-01	1475.00
1926-03-01	1642.00
1926-04-01	1934.00
1926-05-01	1832.00
1926-06-01	1749.00
1926-07-01	1747.00
1926-08-01	1776.00
1926-09-01	1815.00
1926-10-01	1428.00
1926-11-01	777.000
1926-12-01	811.000
1927-01-01	1141.00
1927-02-01	1397.00
1927-03-01	1823.00
1927-04-01	1771.00
1927-05-01	1644.00
1927-06-01	1425.00
1927-07-01	1216.00
1927-08-01	1411.00
1927-09-01	1203.00
1927-10-01	918.000
1927-11-01	504.000
1927-12-01	732.000
1928-01-01	1285.00
1928-02-01	1677.00
1928-03-01	1998.00
1928-04-01	1996.00
1928-05-01	1967.00
1928-06-01	1855.00
1928-07-01	1801.00
1928-08-01	1921.00
1928-09-01	1952.00
1928-10-01	1414.00
1928-11-01	994.000
1928-12-01	1058.00
1929-01-01	1644.00
1929-02-01	1826.00
1929-03-01	2221.00
1929-04-01	2357.00
1929-05-01	2133.00
1929-06-01	1710.00
1929-07-01	1846.00
1929-08-01	1803.00
1929-09-01	1448.00
1929-10-01	1300.00
1929-11-01	472.000
1929-12-01	627.000
1930-01-01	1098.00
1930-02-01	1304.00
1930-03-01	1529.00
1930-04-01	1606.00
1930-05-01	1379.00
1930-06-01	1084.00
1930-07-01	752.000
1930-08-01	839.000
1930-09-01	562.000
1930-10-01	728.000
1930-11-01	534.000
1930-12-01	602.000
1931-01-01	720.000
1931-02-01	869.000
1931-03-01	1016.00
1931-04-01	1274.00
1931-05-01	1318.00
1931-06-01	928.000
1931-07-01	826.000
1931-08-01	770.000
1931-09-01	574.000
1931-10-01	226.000
1931-11-01	376.000
1931-12-01	595.000
1932-01-01	601.000
1932-02-01	588.000
1932-03-01	582.000
1932-04-01	775.000
1932-05-01	789.000
1932-06-01	1093.00
1932-07-01	215.000
1932-08-01	201.000
1932-09-01	172.000
1932-10-01	107.000
1932-11-01	282.000
1932-12-01	623.000
1933-01-01	667.000
1933-02-01	627.000
1933-03-01	435.000
1933-04-01	894.000
1933-05-01	1112.00
1933-06-01	1349.00
1933-07-01	1175.00
1933-08-01	1256.00
1933-09-01	784.000
1933-10-01	430.000
1933-11-01	390.000
1933-12-01	1368.00
1934-01-01	619.000
1934-02-01	1069.00
1934-03-01	1436.00
1934-04-01	1688.00
1934-05-01	1534.00
1934-06-01	2295.00
1934-07-01	1051.00
1934-08-01	648.000
1934-09-01	573.000
1934-10-01	351.000
1934-11-01	567.000
1934-12-01	1445.00
1935-01-01	1499.00
1935-02-01	1491.00
1935-03-01	2092.00
1935-04-01	2261.00
1935-05-01	1376.00
1935-06-01	1589.00
1935-07-01	1446.00
1935-08-01	1059.00
1935-09-01	570.000
1935-10-01	1541.00
1935-11-01	2002.00
1935-12-01	2337.00
1936-01-01	1706.00
1936-02-01	1576.00
1936-03-01	1683.00
1936-04-01	2168.00
1936-05-01	2065.00
1936-06-01	2141.00
1936-07-01	2053.00
1936-08-01	1300.00
1936-09-01	1057.00
1936-10-01	1457.00
1936-11-01	1825.00
1936-12-01	2414.00
1937-01-01	1494.00
1937-02-01	1823.00
1937-03-01	2538.00
1937-04-01	2877.00
1937-05-01	2726.00
1937-06-01	2411.00
1937-07-01	2100.00
1937-08-01	1655.00
1937-09-01	548.000
1937-10-01	1527.00
1937-11-01	1532.00
1937-12-01	1124.00
1938-01-01	708.000
1938-02-01	739.000
1938-03-01	904.000
1938-04-01	975.000
1938-05-01	786.000
1938-06-01	729.000
1938-07-01	531.000
1938-08-01	286.000
1938-09-01	729.000
1938-10-01	1384.00
1938-11-01	1910.00
1938-12-01	1835.00
1939-01-01	1730.00
1939-02-01	1509.00
1939-03-01	1795.00
1939-04-01	1571.00
1939-05-01	1366.00
1939-06-01	1369.00
1939-07-01	794.000
1939-08-01	599.000
1939-09-01	1219.00
1939-10-01	1788.00
1939-11-01	1854.00
1939-12-01	2613.00
1940-01-01	1810.00
1940-02-01	1972.00
1940-03-01	2048.00
1940-04-01	2095.00
1940-05-01	1998.00
1940-06-01	1925.00
1940-07-01	858.000
1940-08-01	705.000
1940-09-01	1465.00
1940-10-01	2320.00
1940-11-01	2435.00
1940-12-01	2624.00
1941-01-01	2291.00
1941-02-01	2546.00
1941-03-01	2638.00
1941-04-01	2332.00
1941-05-01	2699.00
1941-06-01	2595.00
1941-07-01	1998.00
1941-08-01	1122.00
1941-09-01	1469.00
1941-10-01	1995.00
1941-11-01	1804.00
1941-12-01	1289.00
1942-01-01	956.000
1942-02-01	700.000
1942-03-01	500.000
1942-04-01	470.000
1942-05-01	481.000
1942-06-01	644.000
1942-07-01	487.000
1942-08-01	473.000
1942-09-01	533.000
1942-10-01	509.000
1942-11-01	462.000
1942-12-01	465.000
1943-01-01	451.000
1943-02-01	446.000
1943-03-01	495.000
1943-04-01	509.000
1943-05-01	578.000
1943-06-01	494.000
1943-07-01	514.000
1943-08-01	525.000
1943-09-01	534.000
1943-10-01	526.000
1943-11-01	514.000
1943-12-01	542.000
1944-01-01	543.000
1944-02-01	516.000
1944-03-01	535.000
1944-04-01	467.000
1944-05-01	530.000
1944-06-01	543.000
1944-07-01	560.000
1944-08-01	644.000
1944-09-01	580.000
1944-10-01	560.000
1944-11-01	602.000
1944-12-01	573.000
1945-01-01	600.000
1945-02-01	584.000
1945-03-01	603.000
1945-04-01	574.000
1945-05-01	568.000
1945-06-01	453.000
1945-07-01	409.000
1945-08-01	384.000
1945-09-01	347.000
1945-10-01	450.000
1945-11-01	636.000
1945-12-01	378.000
1946-01-01	576.000
1946-02-01	476.000
1946-03-01	730.000
1946-04-01	1104.00
1946-05-01	1259.00
1946-06-01	937.000
1946-07-01	1534.00
1946-08-01	1689.00
1946-09-01	1636.00
1946-10-01	1874.00
1946-11-01	1656.00
1946-12-01	1839.00
1947-01-01	1924.00
1947-02-01	2138.00
1947-03-01	2458.00
1947-04-01	1894.00
1947-05-01	2005.00
1947-06-01	2130.00
1947-07-01	1974.00
1947-08-01	1793.00
1947-09-01	2128.00
1947-10-01	2178.00
1947-11-01	2097.00
1947-12-01	2338.00
1948-01-01	2330.00
1948-02-01	2019.00
1948-03-01	2366.00
1948-04-01	2265.00
1948-05-01	1819.00
1948-06-01	2189.00
1948-07-01	2380.00
1948-08-01	2291.00
1948-09-01	2115.00
1948-10-01	2436.00
1948-11-01	2335.00
1948-12-01	2299.00
1949-01-01	2303.00
1949-02-01	2171.00
1949-03-01	2518.00
1949-04-01	2770.00
1949-05-01	2379.00
1949-06-01	3233.00
1949-07-01	3099.00
1949-08-01	3192.00
1949-09-01	3079.00
1949-10-01	2937.00
1949-11-01	1746.00
1949-12-01	2158.00
1950-01-01	3093.00
1950-02-01	3246.00
1950-03-01	2828.00
1950-04-01	2975.00
1950-05-01	3119.00
1950-06-01	4056.00
1950-07-01	3884.00
1950-08-01	4093.00
1950-09-01	3813.00
1950-10-01	3783.00
1950-11-01	3214.00
1950-12-01	3245.00
1951-01-01	3035.00
1951-02-01	3002.00
1951-03-01	3619.00
1951-04-01	2758.00
1951-05-01	2695.00
1951-06-01	2606.00
1951-07-01	2361.00
1951-08-01	2813.00
1951-09-01	2519.00
1951-10-01	2553.00
1951-11-01	2391.00
1951-12-01	1800.00
1952-05-01	2718.00
1952-06-01	2616.00
1952-07-01	1187.00
1952-08-01	1633.00
1952-09-01	2827.00
1952-10-01	3200.00
1952-11-01	2665.00
1952-12-01	2916.00
1953-01-01	3004.00
1953-02-01	3263.00
1953-03-01	3570.00
1953-04-01	3798.00
1953-05-01	3200.00
1953-06-01	3537.00