Quarter	Number Of Cars
1941-01-01	29292.0
1941-04-01	57511.0
1941-07-01	11284.0
1941-10-01	8810.00
1942-01-01	13907.0
1942-04-01	4902.00
1942-07-01	3164.00
1942-10-01	6587.00
1943-01-01	10963.0
1943-04-01	2033.00
1943-07-01	18373.0
1943-10-01	5661.00
1944-01-01	16982.0
1944-04-01	10381.0
1944-07-01	4450.00
1944-10-01	22668.0
1945-01-01	6160.00
1945-04-01	4805.00
1945-07-01	20006.0
1945-10-01	6891.00
1946-01-01	8321.00
1946-04-01	9799.00
1946-07-01	35465.0
1946-10-01	13608.0
1947-01-01	34994.0
1947-04-01	29359.0
1947-07-01	27109.0
1947-10-01	28701.0
1948-01-01	32541.0
1948-04-01	24714.0
1948-07-01	14490.0
1948-10-01	21030.0
1949-01-01	2169.00
1949-04-01	772.000
1949-07-01	716.000
1949-10-01	2566.00
1950-01-01	24646.0
1950-04-01	17028.0
1950-07-01	78983.0
1950-10-01	35075.0
1951-01-01	50212.0
1951-04-01	16079.0
1951-07-01	13011.0
1951-10-01	12929.0
1952-01-01	16902.0
1952-04-01	4992.00
1952-07-01	7333.00
1952-10-01	5142.00
1953-01-01	12937.0
1953-04-01	5275.00
1953-10-01	6172.00
1954-01-01	4496.00
1954-04-01	3149.00
1954-07-01	5389.00
1954-10-01	8942.00
1955-01-01	9919.00