Month	Number Of Positions
1920-08-01	24635.0
1920-09-01	22891.0
1920-10-01	20375.0
1920-11-01	14540.0
1920-12-01	10096.0
1921-01-01	9286.00
1921-02-01	7954.00
1921-03-01	10829.0
1921-04-01	11311.0
1921-05-01	10035.0
1921-06-01	10947.0
1921-07-01	9640.00
1921-08-01	9704.00
1921-09-01	11025.0
1921-10-01	13034.0
1921-11-01	10500.0
1921-12-01	8649.00
1922-01-01	9732.00
1922-02-01	9413.00
1922-03-01	13340.0
1922-04-01	15854.0
1922-05-01	25019.0
1922-06-01	25662.0
1922-07-01	19801.0
1922-08-01	19346.0
1922-09-01	21411.0
1922-10-01	24869.0
1922-11-01	20131.0
1922-12-01	17053.0
1923-01-01	17356.0
1923-02-01	18313.0
1923-03-01	25649.0
1923-04-01	32199.0
1923-05-01	31189.0
1923-06-01	26831.0
1923-07-01	21025.0
1923-08-01	20285.0
1923-09-01	20858.0
1923-10-01	21863.0
1923-11-01	15967.0
1923-12-01	11018.0
1924-01-01	12030.0
1924-02-01	12057.0
1924-03-01	12725.0
1924-04-01	16965.0
1924-05-01	13773.0
1924-06-01	11825.0
1924-07-01	11697.0
1924-08-01	11557.0
1924-09-01	13844.0
1924-10-01	14171.0
1924-11-01	12686.0
1924-12-01	11813.0
1925-01-01	10985.0
1925-02-01	9629.00
1925-03-01	13012.0
1925-04-01	15763.0
1925-05-01	14549.0
1925-06-01	15259.0
1925-07-01	15153.0
1925-08-01	15378.0
1925-09-01	19779.0
1925-10-01	19767.0
1925-11-01	17724.0
1925-12-01	13034.0
1926-01-01	11459.0
1926-02-01	10264.0
1926-03-01	15739.0
1926-04-01	18733.0
1926-05-01	21325.0
1926-06-01	18799.0
1926-07-01	17997.0
1926-08-01	18785.0
1926-09-01	21971.0
1926-10-01	20686.0
1926-11-01	17273.0
1926-12-01	13214.0
1927-01-01	11363.0
1927-02-01	9794.00
1927-03-01	13997.0
1927-04-01	14555.0
1927-05-01	15249.0
1927-06-01	13556.0
1927-07-01	13540.0
1927-08-01	13795.0
1927-09-01	15930.0
1927-10-01	14054.0
1927-11-01	11551.0
1927-12-01	9807.00
1928-01-01	8901.00
1928-02-01	8054.00
1928-03-01	11305.0
1928-04-01	12388.0
1928-05-01	14457.0
1928-06-01	12053.0
1928-07-01	13509.0
1928-08-01	14905.0
1928-09-01	16035.0
1928-10-01	17451.0
1928-11-01	13019.0
1928-12-01	11829.0
1929-01-01	11855.0
1929-02-01	10308.0
1929-03-01	13733.0
1929-04-01	17365.0
1929-05-01	18336.0
1929-06-01	15656.0
1929-07-01	16820.0
1929-08-01	17239.0
1929-09-01	17309.0
1929-10-01	16373.0
1929-11-01	12569.0
1929-12-01	11723.0
1930-01-01	9620.00
1930-02-01	8153.00
1930-03-01	10474.0
1930-04-01	12096.0
1930-05-01	10953.0
1930-06-01	8960.00
1930-07-01	8265.00
1930-08-01	7733.00
1930-09-01	8843.00
1930-10-01	9540.00
1930-11-01	8723.00
1930-12-01	8818.00
1931-01-01	8407.00
1931-02-01	7401.00
1931-03-01	9213.00
1931-04-01	10005.0
1931-05-01	8587.00
1931-06-01	8612.00
1931-07-01	8796.00
1931-08-01	7484.00
1931-09-01	8966.00
1931-10-01	8282.00
1931-11-01	8022.00
1931-12-01	9189.00
1932-01-01	9394.00
1932-02-01	9889.00
1932-03-01	11173.0
1932-04-01	13315.0
1932-05-01	10100.0
1932-06-01	10412.0
1932-07-01	8634.00
1932-08-01	10036.0
1932-09-01	10419.0
1932-10-01	10151.0
1932-11-01	10361.0
1932-12-01	11374.0
1933-01-01	12086.0
1933-02-01	11900.0
1933-03-01	6697.00
1933-04-01	7280.00
1933-05-01	8188.00
1933-06-01	8768.00
1933-07-01	8194.00
1933-08-01	8858.00
1933-09-01	8415.00
1933-10-01	7454.00
1933-11-01	6818.00
1933-12-01	34177.0
1934-01-01	8703.00
1934-02-01	6069.00
1934-03-01	7774.00
1934-04-01	8179.00
1934-05-01	10448.0
1934-06-01	10308.0
1934-07-01	8599.00
1934-08-01	7626.00
1934-09-01	7309.00
1934-10-01	7835.00
1934-11-01	6531.00
1934-12-01	6546.00