Month	Thousands Of Trucks
1913-01-01	1.18000
1913-02-01	1.24000
1913-03-01	1.39000
1913-04-01	2.75000
1913-05-01	2.33000
1913-06-01	2.07000
1913-07-01	1.64000
1913-08-01	2.19000
1913-09-01	2.82000
1913-10-01	2.64000
1913-11-01	1.65000
1913-12-01	1.61000
1914-01-01	1.28000
1914-02-01	1.87000
1914-03-01	2.24000
1914-04-01	2.38000
1914-05-01	2.83000
1914-06-01	1.98000
1914-07-01	1.75000
1914-08-01	1.58000
1914-09-01	1.43000
1914-10-01	2.68000
1914-11-01	2.16000
1914-12-01	3.19000
1915-01-01	2.95000
1915-02-01	4.39000
1915-03-01	5.73000
1915-04-01	6.37000
1915-05-01	7.34000
1915-06-01	7.25000
1915-07-01	6.49000
1915-08-01	5.84000
1915-09-01	7.06000
1915-10-01	8.59000
1915-11-01	6.58000
1915-12-01	5.42000
1916-01-01	6.60000
1916-02-01	7.09000
1916-03-01	8.90000
1916-04-01	9.16000
1916-05-01	8.11000
1916-06-01	6.43000
1916-07-01	7.94000
1916-08-01	7.29000
1916-09-01	8.17000
1916-10-01	8.50000
1916-11-01	8.41000
1916-12-01	5.53000
1917-01-01	5.19000
1917-02-01	5.92000
1917-03-01	7.74000
1917-04-01	8.43000
1917-05-01	10.1400
1917-06-01	9.73000
1917-07-01	10.1300
1917-08-01	14.2200
1917-09-01	14.3100
1917-10-01	13.2400
1917-11-01	15.8800
1917-12-01	13.2400
1918-01-01	10.6000
1918-02-01	11.7600
1918-03-01	19.8600
1918-04-01	23.3100
1918-05-01	24.3600
1918-06-01	21.6600
1918-07-01	24.1500
1918-08-01	22.4800
1918-09-01	19.9600
1918-10-01	20.1900
1918-11-01	13.3000
1918-12-01	15.5900
1919-01-01	17.3600
1919-02-01	17.4700
1919-03-01	21.5300
1919-04-01	19.8700
1919-05-01	21.6900
1919-06-01	21.7700
1919-07-01	22.7000
1919-08-01	24.9400
1919-09-01	26.6700
1919-10-01	29.9500
1919-11-01	28.7200
1919-12-01	23.2800
1920-01-01	30.8200
1920-02-01	29.1100
1920-03-01	35.5700
1920-04-01	23.9400
1920-05-01	27.9900
1920-06-01	32.8500
1920-07-01	28.6000
1920-08-01	28.9700
1920-09-01	28.0000
1920-10-01	27.2700
1920-11-01	16.0300
1920-12-01	12.6400
1921-01-01	7.84000
1921-02-01	10.2700
1921-03-01	13.5100
1921-04-01	14.5600
1921-05-01	12.7100
1921-06-01	13.4300
1921-07-01	13.1000
1921-08-01	15.0000
1921-09-01	15.8000
1921-10-01	15.4000
1921-11-01	13.2000
1921-12-01	10.0000
1922-01-01	11.1000
1922-02-01	14.6000
1922-03-01	22.2000
1922-04-01	25.5000
1922-05-01	26.6000
1922-06-01	28.9000
1922-07-01	24.4000
1922-08-01	26.5000
1922-09-01	19.0000
1922-10-01	23.8000
1922-11-01	25.4000
1922-12-01	21.9000
1923-01-01	22.5000
1923-02-01	25.3000
1923-03-01	38.0000
1923-04-01	42.0000
1923-05-01	48.5000
1923-06-01	45.5000
1923-07-01	32.7000
1923-08-01	35.1000
1923-09-01	29.2000
1923-10-01	31.7000
1923-11-01	29.2000
1923-12-01	29.5000
1924-01-01	32.3000
1924-02-01	35.2000
1924-03-01	38.6000
1924-04-01	41.1000
1924-05-01	40.0000
1924-06-01	32.1000
1924-07-01	30.5000
1924-08-01	32.6000
1924-09-01	35.2000
1924-10-01	36.8000
1924-11-01	32.7000
1924-12-01	29.6000
1925-01-01	31.1000
1925-02-01	36.7000
1925-03-01	48.5000
1925-04-01	52.5000
1925-05-01	47.9000
1925-06-01	41.8000
1925-07-01	45.0000
1925-08-01	38.2000
1925-09-01	60.0000
1925-10-01	50.3000
1925-11-01	43.0000
1925-12-01	35.6000
1926-01-01	32.9000
1926-02-01	40.5000
1926-03-01	48.9000
1926-04-01	54.0000
1926-05-01	50.4000
1926-06-01	45.6000
1926-07-01	42.4000
1926-08-01	45.8000
1926-09-01	46.9000
1926-10-01	44.2000
1926-11-01	35.9000
1926-12-01	29.5000
1927-01-01	40.8000
1927-02-01	42.2000
1927-03-01	50.6000
1927-04-01	49.6000
1927-05-01	48.7000
1927-06-01	44.3000
1927-07-01	31.6000
1927-08-01	34.4000
1927-09-01	33.9000
1927-10-01	36.6000
1927-11-01	24.7000
1927-12-01	27.5000
1928-01-01	26.2000
1928-02-01	32.8000
1928-03-01	42.0000
1928-04-01	45.8000
1928-05-01	51.1000
1928-06-01	41.1000
1928-07-01	54.5000
1928-08-01	62.6000
1928-09-01	57.6000
1928-10-01	58.4000
1928-11-01	41.4000
1928-12-01	29.8000
1929-01-01	53.4000
1929-02-01	60.2000
1929-03-01	71.8000
1929-04-01	84.3000
1929-05-01	88.5000
1929-06-01	93.2000
1929-07-01	74.8000
1929-08-01	56.8000
1929-09-01	51.6000
1929-10-01	60.7000
1929-11-01	48.1000
1929-12-01	27.5000
1930-01-01	39.4000
1930-02-01	50.4000
1930-03-01	65.5000
1930-04-01	71.1000
1930-05-01	58.7000
1930-06-01	48.6000
1930-07-01	43.3000
1930-08-01	40.4000
1930-09-01	44.2000
1930-10-01	40.6000
1930-11-01	35.6000
1930-12-01	33.4000
1931-01-01	33.5000
1931-02-01	39.5000
1931-03-01	45.2000
1931-04-01	50.0000
1931-05-01	45.7000
1931-06-01	40.2000
1931-07-01	34.3000
1931-08-01	31.8000
1931-09-01	31.3000
1931-10-01	21.7000
1931-11-01	19.7000
1931-12-01	23.6000
1932-01-01	20.5000
1932-02-01	23.3000
1932-03-01	19.6000
1932-04-01	27.4000
1932-05-01	26.5000
1932-06-01	22.8000
1932-07-01	14.4000
1932-08-01	14.4000
1932-09-01	19.4000
1932-10-01	13.6000
1932-11-01	12.0000
1932-12-01	21.2000
1933-01-01	19.0000
1933-02-01	15.3000
1933-03-01	17.8000
1933-04-01	26.7000
1933-05-01	33.8000
1933-06-01	42.1000
1933-07-01	38.1000
1933-08-01	41.4000
1933-09-01	34.4000
1933-10-01	29.8000
1933-11-01	18.3000
1933-12-01	29.8000
1934-01-01	42.9000
1934-02-01	43.5000
1934-03-01	59.2000
1934-04-01	64.6000
1934-05-01	56.7000
1934-06-01	45.2000
1934-07-01	41.8000
1934-08-01	51.3000
1934-09-01	45.0000
1934-10-01	48.0000
1934-11-01	34.5000
1934-12-01	42.6000
1935-01-01	62.2000
1935-02-01	58.7000
1935-03-01	66.5000
1935-04-01	65.8000
1935-05-01	55.6000
1935-06-01	62.2000
1935-07-01	57.8000
1935-08-01	56.3000
1935-09-01	31.4000
1935-10-01	58.7000
1935-11-01	58.1000
1935-12-01	61.5000
1936-01-01	66.2000
1936-02-01	63.3000
1936-03-01	78.1000
1936-04-01	86.2000
1936-05-01	75.6000
1936-06-01	77.6000
1936-07-01	68.8000
1936-08-01	61.9000
1936-09-01	45.1000
1936-10-01	34.4000
1936-11-01	53.9000
1936-12-01	73.3000
1937-01-01	70.1000
1937-02-01	67.4000
1937-03-01	90.2000
1937-04-01	96.2000
1937-05-01	91.5000
1937-06-01	85.9000
1937-07-01	78.6000
1937-08-01	82.9000
1937-09-01	52.5000
1937-10-01	31.2000
1937-11-01	64.7000
1937-12-01	81.8000
1938-01-01	53.8000
1938-02-01	47.2000
1938-03-01	47.6000
1938-04-01	43.0000
1938-05-01	37.1000
1938-06-01	38.1000
1938-07-01	34.6000
1938-08-01	31.9000
1938-09-01	18.4000
1938-10-01	22.0000
1938-11-01	52.1000
1938-12-01	62.3000
1939-01-01	60.7000
1939-02-01	60.2000
1939-03-01	72.2000
1939-04-01	64.0000
1939-05-01	59.7000
1939-06-01	63.0000
1939-07-01	58.6000
1939-08-01	38.5000
1939-09-01	27.1000
1939-10-01	61.6000
1939-11-01	66.5000
1939-12-01	78.3000
1940-01-01	69.4000
1940-02-01	66.3000
1940-03-01	70.7000
1940-04-01	70.6000
1940-05-01	65.5000
1940-06-01	58.6000
1940-07-01	62.9000
1940-08-01	29.0000
1940-09-01	44.6000
1940-10-01	72.0000
1940-11-01	80.3000
1940-12-01	87.0000
1941-01-01	89.6000
1941-02-01	91.1000
1941-03-01	97.6000
1941-04-01	87.3000
1941-05-01	101.100
1941-06-01	101.500
1941-07-01	100.500
1941-08-01	69.1000
1941-09-01	66.5000
1941-10-01	86.4000
1941-11-01	96.2000
1941-12-01	107.200
1942-01-01	90.4000
1942-02-01	81.9000
1942-03-01	88.3000