Month	Dollars Per Year
1915-01-01	551.000
1915-02-01	552.000
1915-03-01	563.000
1915-04-01	565.000
1915-05-01	562.000
1915-06-01	570.000
1915-07-01	561.000
1915-08-01	570.000
1915-09-01	570.000
1915-10-01	579.000
1915-11-01	579.000
1915-12-01	587.000
1916-01-01	598.000
1916-02-01	617.000
1916-03-01	628.000
1916-04-01	631.000
1916-05-01	646.000
1916-06-01	650.000
1916-07-01	622.000
1916-08-01	654.000
1916-09-01	676.000
1916-10-01	679.000
1916-11-01	693.000
1916-12-01	710.000
1917-01-01	711.000
1917-02-01	715.000
1917-03-01	741.000
1917-04-01	722.000
1917-05-01	762.000
1917-06-01	772.000
1917-07-01	760.000
1917-08-01	778.000
1917-09-01	796.000
1917-10-01	829.000
1917-11-01	853.000
1917-12-01	850.000
1918-01-01	814.000
1918-02-01	836.000
1918-03-01	898.000
1918-04-01	926.000
1918-05-01	971.000
1918-06-01	995.000
1918-07-01	1005.00
1918-08-01	1027.00
1918-09-01	1071.00
1918-10-01	1087.00
1918-11-01	1032.00
1918-12-01	1127.00
1919-01-01	1090.00
1919-02-01	1073.00
1919-03-01	1093.00
1919-04-01	1079.00
1919-05-01	1091.00
1919-06-01	1113.00
1919-07-01	1131.00
1919-08-01	1172.00
1919-09-01	1216.00
1919-10-01	1223.00
1919-11-01	1241.00
1919-12-01	1303.00
1920-01-01	1317.00
1920-02-01	1303.00
1920-03-01	1364.00
1920-04-01	1351.00
1920-05-01	1389.00
1920-06-01	1399.00
1920-07-01	1371.00
1920-08-01	1389.00
1920-09-01	1381.00
1920-10-01	1377.00
1920-11-01	1334.00
1920-12-01	1309.00
1921-01-01	1224.00
1921-02-01	1197.00
1921-03-01	1214.00
1921-04-01	1189.00
1921-05-01	1198.00
1921-06-01	1186.00
1921-07-01	1167.00
1921-08-01	1171.00
1921-09-01	1162.00
1921-10-01	1127.00
1921-11-01	1114.00
1921-12-01	1109.00
1922-01-01	1125.00
1922-02-01	1106.00
1922-03-01	1114.00
1922-04-01	1109.00
1922-05-01	1137.00
1922-06-01	1150.00
1922-07-01	1137.00
1922-08-01	1154.00
1922-09-01	1178.00
1922-10-01	1170.00
1922-11-01	1191.00
1922-12-01	1210.00
1923-01-01	1196.00
1923-02-01	1194.00
1923-03-01	1236.00
1923-04-01	1239.00
1923-05-01	1279.00
1923-06-01	1280.00
1923-07-01	1259.00
1923-08-01	1246.00
1923-09-01	1259.00
1923-10-01	1284.00
1923-11-01	1279.00
1923-12-01	1294.00
1924-01-01	1261.00
1924-02-01	1287.00
1924-03-01	1281.00
1924-04-01	1266.00
1924-05-01	1250.00
1924-06-01	1217.00
1924-07-01	1166.00
1924-08-01	1202.00
1924-09-01	1214.00
1924-10-01	1237.00
1924-11-01	1223.00
1924-12-01	1253.00
1925-01-01	1211.00
1925-02-01	1270.00
1925-03-01	1281.00
1925-04-01	1258.00
1925-05-01	1277.00
1925-06-01	1284.00
1925-07-01	1267.00
1925-08-01	1280.00
1925-09-01	1254.00
1925-10-01	1321.00
1925-11-01	1324.00
1925-12-01	1329.00
1926-01-01	1271.00
1926-02-01	1321.00
1926-03-01	1333.00
1926-04-01	1318.00
1926-05-01	1313.00
1926-06-01	1313.00
1926-07-01	1272.00
1926-08-01	1310.00
1926-09-01	1298.00
1926-10-01	1338.00
1926-11-01	1310.00
1926-12-01	1309.00
1927-01-01	1247.00
1927-02-01	1321.00
1927-03-01	1335.00
1927-04-01	1330.00
1927-05-01	1334.00
1927-06-01	1304.00
1927-07-01	1267.00
1927-08-01	1302.00
1927-09-01	1278.00
1927-10-01	1298.00
1927-11-01	1270.00
1927-12-01	1304.00
1928-01-01	1267.00
1928-02-01	1329.00
1928-03-01	1337.00
1928-04-01	1321.00
1928-05-01	1334.00
1928-06-01	1326.00
1928-07-01	1300.00
1928-08-01	1329.00
1928-09-01	1321.00
1928-10-01	1360.00
1928-11-01	1324.00
1928-12-01	1337.00