Month	Millions Of Passenger Journeys
1920-07-01	36.6000
1920-08-01	32.9000
1920-09-01	34.0000
1920-10-01	32.5000
1920-11-01	32.9000
1920-12-01	34.3000
1921-01-01	33.5000
1921-02-01	28.8000
1921-03-01	30.4000
1921-04-01	28.8000
1921-05-01	27.7000
1921-06-01	26.3000
1921-07-01	26.0000
1921-08-01	24.9000
1921-09-01	25.8000
1921-10-01	27.7000
1921-11-01	29.7000
1921-12-01	30.0000
1922-01-01	29.0000
1922-02-01	26.8000
1922-03-01	29.6000
1922-04-01	27.2000
1922-05-01	27.7000
1922-06-01	26.5000
1922-07-01	27.2000
1922-08-01	24.4000
1922-09-01	25.2000
1922-10-01	27.2000
1922-11-01	27.6000
1922-12-01	27.5000
1923-01-01	28.5000
1923-02-01	25.0000
1923-03-01	27.6000
1923-04-01	26.1000
1923-05-01	26.5000
1923-06-01	25.3000
1923-07-01	24.1000
1923-08-01	23.0000
1923-09-01	23.5000
1923-10-01	27.2000
1923-11-01	27.1000
1923-12-01	26.6000
1924-01-01	26.9000
1924-02-01	24.0000
1924-03-01	30.9000
1924-04-01	25.9000
1924-05-01	27.3000
1924-06-01	22.8000
1924-07-01	25.9000
1924-08-01	24.6000
1924-09-01	26.2000
1924-10-01	27.3000
1924-11-01	24.9000
1924-12-01	28.4000
1925-01-01	28.6000
1925-02-01	24.4000
1925-03-01	27.0000
1925-04-01	25.9000
1925-05-01	26.9000
1925-06-01	25.4000
1925-07-01	26.5000
1925-08-01	25.0000
1925-09-01	27.2000
1925-10-01	29.7000
1925-11-01	27.3000
1925-12-01	29.7000
1926-01-01	29.1000
1926-02-01	25.7000
1926-03-01	27.9000
1926-04-01	26.3000
1926-05-01	17.4000
1926-06-01	24.0000
1926-07-01	24.4000
1926-08-01	21.8000
1926-09-01	24.0000
1926-10-01	28.3000
1926-11-01	28.9000
1926-12-01	29.8000
1927-01-01	29.0000
1927-02-01	26.5000
1927-03-01	29.4000
1927-04-01	27.3000
1927-05-01	27.2000
1927-06-01	27.1000
1927-07-01	27.4000
1927-08-01	25.9000
1927-09-01	28.0000
1927-10-01	30.1000
1927-11-01	30.2000
1927-12-01	31.7000
1928-01-01	31.3000
1928-02-01	29.1000
1928-03-01	31.3000
1928-04-01	28.5000
1928-05-01	30.5000
1928-06-01	29.5000
1928-07-01	27.9000
1928-08-01	26.9000
1928-09-01	27.5000
1928-10-01	31.7000
1928-11-01	31.5000
1928-12-01	32.6000
1929-01-01	33.8000
1929-02-01	28.9000
1929-03-01	31.4000
1929-04-01	31.7000
1929-05-01	31.9000
1929-06-01	30.0000
1929-07-01	30.6000
1929-08-01	28.6000
1929-09-01	28.4000
1929-10-01	33.5000
1929-11-01	33.5000
1929-12-01	33.9000
1930-01-01	34.9000
1930-02-01	30.6000
1930-03-01	32.9000
1930-04-01	31.7000
1930-05-01	32.7000
1930-06-01	30.1000
1930-07-01	31.0000
1930-08-01	28.1000
1930-09-01	30.4000
1930-10-01	33.7000
1930-11-01	32.3000
1930-12-01	34.6000
1931-01-01	34.6000
1931-02-01	29.8000
1931-03-01	32.2000
1931-04-01	31.0000
1931-05-01	31.1000
1931-06-01	30.4000
1931-07-01	30.4000
1931-08-01	27.6000
1931-09-01	29.7000
1931-10-01	31.7000
1931-11-01	30.1000
1931-12-01	32.2000
1932-01-01	30.7000
1932-02-01	28.6000
1932-03-01	30.1000
1932-04-01	30.0000
1932-05-01	29.3000
1932-06-01	28.4000
1932-07-01	27.6000
1932-08-01	25.7000
1932-09-01	27.9000
1932-10-01	30.8000
1932-11-01	30.6000
1932-12-01	32.1000
1933-01-01	30.3000
1933-02-01	27.5000
1933-03-01	30.8000
1933-04-01	28.7000
1933-05-01	30.2000
1933-06-01	28.5000
1933-07-01	28.0000
1933-08-01	26.4000
1933-09-01	27.9000
1933-10-01	30.8000
1933-11-01	30.8000
1933-12-01	31.8000
1934-01-01	33.3000
1934-02-01	28.9000
1934-03-01	31.7000
1934-04-01	30.5000
1934-05-01	31.4000
1934-06-01	30.4000
1934-07-01	29.4000
1934-08-01	28.8000
1934-09-01	29.3000
1934-10-01	33.4000
1934-11-01	34.1000
1934-12-01	34.2000
1935-01-01	34.6000
1935-02-01	30.4000
1935-03-01	32.8000
1935-04-01	32.6000
1935-05-01	37.9000
1935-06-01	31.9000
1935-07-01	32.3000
1935-08-01	30.4000
1935-09-01	31.4000
1935-10-01	35.6000
1935-11-01	35.0000
1935-12-01	36.3000
1936-01-01	37.6000
1936-02-01	33.7000
1936-03-01	34.7000
1936-04-01	34.4000
1936-05-01	34.5000
1936-06-01	33.5000
1936-07-01	34.6000
1936-08-01	31.6000
1936-09-01	33.9000
1936-10-01	37.5000
1936-11-01	36.3000
1936-12-01	38.3000
1937-01-01	36.2000
1937-02-01	33.7000
1937-03-01	36.5000
1937-04-01	36.3000
1937-05-01	59.6000
1937-06-01	36.3000
1937-07-01	35.7000
1937-08-01	31.9000
1937-09-01	34.7000
1937-10-01	37.6000
1937-11-01	37.3000
1937-12-01	39.6000
1938-01-01	37.6000
1938-02-01	33.6000
1938-03-01	36.1000
1938-04-01	34.8000
1938-05-01	34.8000
1938-06-01	33.4000
1938-07-01	33.3000
1938-08-01	31.4000
1938-09-01	32.8000
1938-10-01	34.7000
1938-11-01	35.2000
1938-12-01	37.5000
1939-01-01	36.6000
1939-02-01	32.1000
1939-03-01	35.9000
1939-04-01	34.0000