1907 │ 20.30│10.19│ 14.76│10.01│ 20.35│ 17.68│ 20.33│ 113.66 1908 │ 22.82│10.19│ 12.55│10.46│ 17.23│ 16.54│ 18.35│ 108.17 1909 │ 25.85│ 9.95│ 15.26│10.62│ 20.06│ 16.42│ 20.82│ 119.02 1910 │ 21.69│11.40│ 14.66│10.55│ 21.17│ 16.74│ 22.93│ 119.16 1911 │ 21.28│ 9.41│ 17.47│11.38│ 19.32│ 16.58│ 22.66│ 118.13 1912 │ 25.96│10.71│ 15.50│11.82│ 20.44│ 16.34│ 21.47│ 122.27 1913 │ 21.19│13.09│ 13.03│10.21│ 20.53│ 16.51│ 21.73│ 116.31 1914 │ 21.08│12.97│ 17.24│10.44│ 20.83│ 15.69│ 21.42│ 119.70 1915 │ 26.46│12.13│ 15.56│10.72│ 20.90│ 16.60│ 22.56│ 124.95 1916 │ 26.37│14.40│ 19.43│12.15│ 25.80│ 21.17│ 25.79│ 145.14 1917 │ 53.91│18.82│ 26.44│14.22│ 36.52│ 32.39│ 29.61│ 211.95 1918 │ 51.42│23.71│ 24.75│21.92│ 45.23│ 30.17│ 35.34│ 232.57 1919 │ 51.72│25.66│ 26.16│23.34│ 45.62│ 25.75│ 35.43│ 233.70 ───────────────┴───────────┴─────┴──────┴─────┴────────┴──────┴───────────┴─────── DUN’S INDEX NUMBER—MONTHLY RECORD, 1903–1919. ───────────────┬───────────┬─────┬──────┬─────┬────────┬──────┬───────────┬─────── 1903— January │ 17.10│ 9.52│ 14.61│ 9.41│ 15.93│ 17.18│ 16.57│ 100.35 February │ 17.66│ 9.18│ 14.33│ 9.36│ 16.26│ 17.09│ 17.01│ 100.92 March │ 17.86│ 9.60│ 13.53│ 9.40│ 16.50│ 17.08│ 17.05│ 101.06 April │ 16.72│ 9.65│ 13.51│ 9.34│ 16.40│ 16.56│ 17.05│ 99.26 May │ 16.38│ 9.75│ 13.16│ 9.23│ 16.54│ 16.58│ 16.90│ 98.56 June │ 17.03│ 9.21│ 13.24│ 9.21│ 16.79│ 16.54│ 16.88│ 98.93 July │ 17.47│ 9.26│ 13.08│ 9.18│ 17.13│ 16.54│ 16.76│ 99.45 August │ 17.37│ 8.97│ 11.80│ 9.26│ 17.17│ 16.48│ 16.80│ 97.89 September│ 17.47│ 8.92│ 12.35│ 9.24│ 17.13│ 16.54│ 16.87│ 98.54 October │ 16.69│ 8.83│ 12.60│ 9.17│ 16.81│ 16.36│ 16.89│ 97.37 November │ 16.61│ 7.99│ 13.58│ 9.72│ 16.68│ 16.17│ 17.05│ 97.82 December │ 16.34│ 7.95│ 14.57│ 9.64│ 16.82│ 16.03│ 16.84│ 98.22 │ │ │ │ │ │ │ │ 1904— January │ 17.10│ 8.13│ 15.28│ 9.65│ 17.31│ 15.88│ 16.75│ 100.14 February │ 17.98│ 8.20│ 15.07│ 9.66│ 18.12│ 15.77│ 17.19│ 102.02 March │ 20.11│ 8.52│ 14.54│ 9.46│ 17.91│ 15.84│ 17.19│ 103.61 April │ 18.94│ 8.49│ 15.36│ 9.60│ 17.77│ 15.26│ 17.03│ 102.48 May │ 18.69│ 8.22│ 15.40│10.26│ 17.42│ 15.36│ 16.83│ 102.20 June │ 19.52│ 8.33│ 13.15│10.39│ 17.15│ 15.43│ 16.95│ 100.95 July │ 18.24│ 9.03│ 10.64│10.40│ 16.51│ 15.42│ 16.91│ 97.19