Month	Number Of Locomotives
1918-08-01	214.000
1918-09-01	267.000
1918-10-01	295.000
1918-11-01	224.000
1918-12-01	281.000
1919-01-01	282.000
1919-02-01	135.000
1919-03-01	258.000
1919-04-01	197.000
1919-05-01	207.000
1919-06-01	160.000
1919-07-01	121.000
1919-08-01	160.000
1919-09-01	111.000
1919-10-01	89.0000
1919-11-01	39.0000
1919-12-01	103.000
1920-01-01	49.0000
1920-02-01	43.0000
1920-03-01	49.0000
1920-04-01	38.0000
1920-05-01	78.0000
1920-06-01	102.000
1920-07-01	124.000
1920-08-01	110.000
1920-09-01	135.000
1920-10-01	201.000
1920-11-01	206.000
1920-12-01	199.000
1921-01-01	149.000
1921-02-01	107.000
1921-03-01	112.000
1921-04-01	138.000
1921-05-01	59.0000
1921-06-01	43.0000
1921-07-01	32.0000
1921-08-01	44.0000
1921-09-01	51.0000
1921-10-01	53.0000
1921-11-01	14.0000
1921-12-01	30.0000
1922-01-01	11.0000
1922-02-01	40.0000
1922-03-01	35.0000
1922-04-01	13.0000
1922-05-01	54.0000
1922-06-01	67.0000
1922-07-01	122.000
1922-08-01	130.000
1922-09-01	113.000
1922-10-01	133.000
1922-11-01	144.000
1922-12-01	194.000
1923-01-01	217.000
1923-02-01	196.000
1923-03-01	269.000
1923-04-01	201.000
1923-05-01	228.000
1923-06-01	223.000
1923-07-01	213.000
1923-08-01	262.000
1923-09-01	315.000
1923-10-01	296.000
1923-11-01	271.000
1923-12-01	308.000
1924-01-01	149.000
1924-02-01	92.0000
1924-03-01	128.000
1924-04-01	64.0000
1924-05-01	93.0000
1924-06-01	134.000
1924-07-01	132.000
1924-08-01	121.000
1924-09-01	81.0000
1924-10-01	79.0000
1924-11-01	123.000
1924-12-01	132.000
1925-01-01	47.0000
1925-02-01	73.0000
1925-03-01	93.0000
1925-04-01	82.0000
1925-05-01	68.0000
1925-06-01	61.0000
1925-07-01	58.0000
1925-08-01	91.0000
1925-09-01	50.0000
1925-10-01	54.0000
1925-11-01	52.0000
1925-12-01	75.0000
1926-01-01	91.0000
1926-02-01	106.000
1926-03-01	149.000
1926-04-01	123.000
1926-05-01	110.000
1926-06-01	140.000
1926-07-01	86.0000
1926-08-01	82.0000
1926-09-01	110.000
1926-10-01	126.000
1926-11-01	112.000
1926-12-01	158.000
1927-01-01	17.0000
1927-02-01	72.0000
1927-03-01	85.0000
1927-04-01	78.0000
1927-05-01	79.0000
1927-06-01	63.0000
1927-07-01	38.0000
1927-08-01	73.0000
1927-09-01	90.0000
1927-10-01	84.0000
1927-11-01	33.0000
1927-12-01	45.0000
1928-01-01	38.0000
1928-02-01	43.0000
1928-03-01	49.0000
1928-04-01	39.0000
1928-05-01	29.0000
1928-06-01	42.0000
1928-07-01	19.0000
1928-08-01	26.0000
1928-09-01	29.0000
1928-10-01	26.0000
1928-11-01	20.0000
1928-12-01	40.0000
1929-01-01	12.0000
1929-02-01	21.0000
1929-03-01	32.0000
1929-04-01	58.0000
1929-05-01	94.0000
1929-06-01	59.0000
1929-07-01	43.0000
1929-08-01	125.000
1929-09-01	66.0000
1929-10-01	94.0000
1929-11-01	75.0000
1929-12-01	63.0000
1930-01-01	48.0000
1930-02-01	65.0000
1930-03-01	66.0000
1930-04-01	94.0000
1930-05-01	56.0000
1930-06-01	80.0000
1930-07-01	55.0000
1930-08-01	73.0000
1930-09-01	65.0000
1930-10-01	50.0000
1930-11-01	43.0000
1930-12-01	44.0000
1931-01-01	16.0000
1931-02-01	15.0000
1931-03-01	10.0000
1931-04-01	15.0000
1931-05-01	26.0000
1931-06-01	23.0000
1931-07-01	15.0000
1931-08-01	6.00000
1931-09-01	7.00000
1931-10-01	11.0000
1931-11-01	7.00000
1931-12-01	2.00000
1932-01-01	0.000000
1932-02-01	1.00000
1932-03-01	0.000000
1932-04-01	8.00000
1932-05-01	13.0000
1932-06-01	17.0000
1932-07-01	9.00000
1932-08-01	9.00000
1932-09-01	9.00000
1932-10-01	10.0000
1932-11-01	8.00000
1932-12-01	6.00000
1933-01-01	2.00000
1933-02-01	3.00000
1933-03-01	2.00000
1933-04-01	1.00000
1933-05-01	1.00000
1933-06-01	0.000000
1933-07-01	0.000000
1933-08-01	2.00000
1933-09-01	2.00000
1933-10-01	0.000000
1933-11-01	1.00000
1933-12-01	7.00000
1934-01-01	5.00000
1934-02-01	0.000000
1934-03-01	1.00000
1934-04-01	0.000000
1934-05-01	31.0000
1934-06-01	2.00000
1934-07-01	6.00000
1934-08-01	4.00000
1934-09-01	13.0000
1934-10-01	11.0000
1934-11-01	16.0000
1934-12-01	21.0000
1935-01-01	13.0000
1935-02-01	12.0000
1935-03-01	16.0000
1935-04-01	11.0000
1935-05-01	17.0000
1935-06-01	27.0000
1935-07-01	6.00000
1935-08-01	4.00000
1935-09-01	3.00000
1935-10-01	2.00000
1935-11-01	1.00000
1935-12-01	11.0000
1936-01-01	0.000000
1936-02-01	1.00000
1936-03-01	1.00000
1936-04-01	7.00000
1936-05-01	9.00000
1936-06-01	13.0000
1936-07-01	20.0000
1936-08-01	25.0000
1936-09-01	13.0000
1936-10-01	9.00000
1936-11-01	13.0000
1936-12-01	28.0000
1937-01-01	24.0000
1937-02-01	10.0000
1937-03-01	34.0000
1937-04-01	48.0000
1937-05-01	53.0000
1937-06-01	49.0000
1937-07-01	48.0000
1937-08-01	37.0000
1937-09-01	40.0000
1937-10-01	61.0000
1937-11-01	46.0000
1937-12-01	33.0000
1938-01-01	25.0000
1938-02-01	16.0000
1938-03-01	48.0000
1938-04-01	30.0000
1938-05-01	21.0000
1938-06-01	19.0000
1938-07-01	27.0000
1938-08-01	13.0000
1938-09-01	3.00000
1938-10-01	10.0000
1938-11-01	7.00000
1938-12-01	21.0000
1939-01-01	20.0000
1939-02-01	16.0000
1939-03-01	23.0000
1939-04-01	24.0000
1939-05-01	19.0000
1939-06-01	31.0000
1939-07-01	18.0000
1939-08-01	34.0000
1939-09-01	35.0000
1939-10-01	47.0000
1939-11-01	35.0000
1939-12-01	39.0000
1940-01-01	24.0000
1940-02-01	32.0000
1940-03-01	39.0000
1940-04-01	44.0000
1940-05-01	37.0000
1940-06-01	35.0000
1940-07-01	30.0000
1940-08-01	54.0000
1940-09-01	40.0000
1940-10-01	52.0000
1940-11-01	73.0000
1940-12-01	68.0000
1941-01-01	63.0000
1941-02-01	44.0000
1941-03-01	68.0000
1941-04-01	65.0000
1941-05-01	74.0000
1941-06-01	73.0000
1941-07-01	86.0000
1941-08-01	86.0000
1941-09-01	79.0000
1941-10-01	94.0000