Month	Number Of Registrations
1920-08-01	22674.0
1920-09-01	22051.0
1920-10-01	20946.0
1920-11-01	18609.0
1920-12-01	20069.0
1921-01-01	25491.0
1921-02-01	20772.0
1921-03-01	23426.0
1921-04-01	23054.0
1921-05-01	22081.0
1921-06-01	26338.0
1921-07-01	20910.0
1921-08-01	20533.0
1921-09-01	21536.0
1921-10-01	21888.0
1921-11-01	21791.0
1921-12-01	18164.0
1922-01-01	22624.0
1922-02-01	19748.0
1922-03-01	23008.0
1922-04-01	22393.0
1922-05-01	26221.0
1922-06-01	26434.0
1922-07-01	21559.0
1922-08-01	21345.0
1922-09-01	21769.0
1922-10-01	23980.0
1922-11-01	22603.0
1922-12-01	19891.0
1923-01-01	22845.0
1923-02-01	19037.0
1923-03-01	24533.0
1923-04-01	27547.0
1923-05-01	28292.0
1923-06-01	26822.0
1923-07-01	23642.0
1923-08-01	23019.0
1923-09-01	22160.0
1923-10-01	25697.0
1923-11-01	20929.0
1923-12-01	16037.0
1924-01-01	20018.0
1924-02-01	18728.0
1924-03-01	19990.0
1924-04-01	23017.0
1924-05-01	21152.0
1924-06-01	20297.0
1924-07-01	20047.0
1924-08-01	17556.0
1924-09-01	19796.0
1924-10-01	19761.0
1924-11-01	17786.0
1924-12-01	17606.0
1925-01-01	20623.0
1925-02-01	16764.0
1925-03-01	20915.0
1925-04-01	22509.0
1925-05-01	21098.0
1925-06-01	22527.0
1925-07-01	23111.0
1925-08-01	21411.0
1925-09-01	23700.0
1925-10-01	24090.0
1925-11-01	22432.0
1925-12-01	19027.0
1926-01-01	21740.0
1926-02-01	17472.0
1926-03-01	22489.0
1926-04-01	24012.0
1926-05-01	25997.0
1926-06-01	25972.0
1926-07-01	25002.0
1926-08-01	24630.0
1926-09-01	27041.0
1926-10-01	26217.0
1926-11-01	24223.0
1926-12-01	20509.0
1927-01-01	24399.0
1927-02-01	19971.0
1927-03-01	24478.0
1927-04-01	22261.0
1927-05-01	23421.0
1927-06-01	24335.0
1927-07-01	22999.0
1927-08-01	22791.0
1927-09-01	23448.0
1927-10-01	22942.0
1927-11-01	21019.0
1927-12-01	17671.0
1928-01-01	21259.0
1928-02-01	16722.0
1928-03-01	19553.0
1928-04-01	19216.0
1928-05-01	21044.0
1928-06-01	20207.0
1928-07-01	20424.0
1928-08-01	20625.0
1928-09-01	20832.0
1928-10-01	23179.0
1928-11-01	18756.0
1928-12-01	17079.0
1929-01-01	21557.0
1929-02-01	17459.0
1929-03-01	21455.0
1929-04-01	23178.0
1929-05-01	22724.0
1929-06-01	21788.0
1929-07-01	24967.0
1929-08-01	23582.0
1929-09-01	23526.0
1929-10-01	24015.0
1929-11-01	22684.0
1929-12-01	20751.0
1930-01-01	24746.0
1930-02-01	20022.0
1930-03-01	21881.0
1930-04-01	23002.0
1930-05-01	21468.0
1930-06-01	20072.0
1930-07-01	21640.0
1930-08-01	18060.0
1930-09-01	20360.0
1930-10-01	26965.0
1930-11-01	24423.0
1930-12-01	23812.0
1931-01-01	27783.0
1931-02-01	18517.0
1931-03-01	20985.0
1931-04-01	21480.0
1931-05-01	18735.0
1931-06-01	21075.0
1931-07-01	21966.0
1931-08-01	18286.0
1931-09-01	19690.0
1931-10-01	20789.0
1931-11-01	16680.0
1931-12-01	15914.0
1932-01-01	20908.0
1932-02-01	18835.0
1932-03-01	20795.0
1932-04-01	21352.0
1932-05-01	17607.0
1932-06-01	17534.0
1932-07-01	16369.0
1932-08-01	18214.0
1932-09-01	19528.0
1932-10-01	17298.0
1932-11-01	16044.0
1932-12-01	15384.0
1933-01-01	20993.0
1933-02-01	16930.0
1933-03-01	13522.0
1933-04-01	15255.0
1933-05-01	16164.0
1933-06-01	17786.0
1933-07-01	21220.0
1933-08-01	43649.0
1933-09-01	21917.0
1933-10-01	20159.0
1933-11-01	61895.0
1933-12-01	83613.0
1934-01-01	25495.0
1934-02-01	14667.0
1934-03-01	33837.0
1934-04-01	28712.0
1934-05-01	18224.0
1934-06-01	16536.0
1934-07-01	12940.0
1934-08-01	17268.0
1934-09-01	14604.0
1934-10-01	22947.0
1934-11-01	13824.0
1934-12-01	8760.00
1935-01-01	15778.0
1935-02-01	12387.0
1935-03-01	13876.0
1935-04-01	12045.0
1935-05-01	10720.0
1935-06-01	14018.0
1935-07-01	31948.0
1935-08-01	108186.
1935-09-01	59156.0
1935-10-01	38857.0
1935-11-01	43810.0
1935-12-01	31440.0