Monthly Million Bricks
1919-01-01 5.00000
1919-02-01 4.70000
1919-03-01 7.90000
1919-04-01 11.3000
1919-05-01 18.1000
1919-06-01 18.4000
1919-07-01 19.7000
1919-08-01 22.8000
1919-09-01 22.1000
1919-10-01 23.0000
1919-11-01 20.1000
1919-12-01 14.6000
1920-01-01 17.3000
1920-02-01 16.8000
1920-03-01 21.2000
1920-04-01 21.4000
1920-05-01 22.3000
1920-06-01 21.4000
1920-07-01 20.4000
1920-08-01 18.8000
1920-09-01 15.4000
1920-10-01 17.6000
1920-11-01 14.7000
1920-12-01 12.9000
1921-01-01 7.00000
1921-02-01 5.40000
1921-03-01 7.40000
1921-04-01 13.8000
1921-05-01 19.2000
1921-06-01 22.3000
1921-07-01 21.8000
1921-08-01 23.9000
1921-09-01 19.6000
1921-10-01 21.5000
1921-11-01 18.6000
1921-12-01 16.2000
1922-01-01 11.4000
1922-02-01 10.5000
1922-03-01 19.8000
1922-04-01 22.6000
1922-05-01 29.3000
1922-06-01 28.7000
1922-07-01 21.9000
1922-08-01 25.8000
1922-09-01 24.1000
1922-10-01 28.6000
1922-11-01 23.7000
1922-12-01 23.3000
1923-01-01 20.1000
1923-02-01 16.0000
1923-03-01 23.0000
1923-04-01 23.5000
1923-05-01 26.1000
1923-06-01 24.6000
1923-07-01 25.5000
1923-08-01 26.8000
1923-09-01 21.9000
1923-10-01 25.8000
1923-11-01 21.6000
1923-12-01 20.9000
1924-01-01 17.4000
1924-02-01 19.3000
1924-03-01 21.1000
1924-04-01 26.4000
1924-05-01 28.0000
1924-06-01 25.9000
1924-07-01 25.6000
1924-08-01 27.6000
1924-09-01 24.8000
1924-10-01 26.9000
1924-11-01 22.6000
1924-12-01 22.9000
1925-01-01 17.9000
1925-02-01 13.7000
1925-03-01 19.4000
1925-04-01 23.2000
1925-05-01 27.9000
1925-06-01 25.1000
1925-07-01 25.5000