Month 1879-1888=100 1879-03-01 95.9100 1879-04-01 96.4300 1879-05-01 97.8700 1879-06-01 97.1100 1879-07-01 97.2400 1879-08-01 99.1400 1879-09-01 100.950 1879-10-01 105.520 1879-11-01 111.890 1879-12-01 115.040 1880-01-01 118.140 1880-02-01 118.340 1880-03-01 115.210 1880-04-01 112.900 1880-05-01 108.340 1880-06-01 109.080 1880-07-01 109.980 1880-08-01 109.910 1880-09-01 109.250 1880-10-01 110.350 1880-11-01 110.150 1880-12-01 108.840 1881-01-01 108.690 1881-02-01 108.380 1881-03-01 104.520 1881-04-01 107.970 1881-05-01 106.880 1881-06-01 107.550 1881-07-01 107.480 1881-08-01 109.040 1881-09-01 111.510 1881-10-01 111.710 1881-11-01 111.860 1881-12-01 115.550 1882-01-01 110.650 1882-02-01 109.510 1882-03-01 108.450 1882-04-01 105.580 1882-05-01 105.430 1882-06-01 105.200 1882-07-01 105.440 1882-08-01 106.670 1882-09-01 106.040 1882-10-01 106.620 1882-11-01 105.190 1882-12-01 103.440 1883-01-01 102.990 1883-02-01 103.820 1883-03-01 104.990 1883-04-01 104.700 1883-05-01 105.580 1883-06-01 104.620 1883-07-01 103.510 1883-08-01 104.360 1883-09-01 104.050 1883-10-01 103.340 1883-11-01 103.280 1883-12-01 103.530 1884-01-01 103.650 1884-02-01 102.790 1884-03-01 101.100 1884-04-01 99.9700 1884-05-01 101.010 1884-06-01 101.350 1884-07-01 100.610 1884-08-01 98.8800 1884-09-01 97.4000 1884-10-01 96.5300 1884-11-01 96.1000 1884-12-01 96.1100 1885-01-01 95.8600 1885-02-01 95.4400 1885-03-01 94.5700 1885-04-01 93.4400 1885-05-01 93.1800 1885-06-01 92.7000 1885-07-01 92.3200 1885-08-01 92.6900 1885-09-01 91.9800 1885-10-01 90.9800 1885-11-01 91.0100 1885-12-01 90.3600 1886-01-01 89.7400 1886-02-01 89.1800 1886-03-01 87.8700 1886-04-01 87.0700 1886-05-01 85.8100 1886-06-01 86.0000 1886-07-01 86.3100 1886-08-01 86.4200 1886-09-01 88.2100 1886-10-01 89.1000 1886-11-01 89.8800 1886-12-01 90.4400 1887-01-01 90.8400 1887-02-01 89.5000 1887-03-01 87.8300 1887-04-01 87.6500 1887-05-01 88.7400 1887-06-01 91.3100 1887-07-01 90.6800 1887-08-01 89.7700 1887-09-01 91.6000 1887-10-01 92.3100 1887-11-01 94.5200 1887-12-01 97.0300 1888-01-01 97.5200 1888-02-01 96.2400 1888-03-01 95.6300 1888-04-01 94.7800 1888-05-01 93.4200 1888-06-01 91.3900 1888-07-01 91.7300 1888-08-01 94.6000 1888-09-01 99.3100 1888-10-01 99.5400 1888-11-01 99.6400 1888-12-01 99.0400 1889-01-01 97.9500 1889-02-01 96.7900 1889-03-01 97.0100 1889-04-01 96.6500 1889-05-01 97.7400 1889-06-01 97.1500 1889-07-01 99.6600 1889-08-01 101.900 1889-09-01 103.730 1889-10-01 104.050 1889-11-01 107.480 1889-12-01 110.420 1890-01-01 110.340 1890-02-01 110.410 1890-03-01 109.860 1890-04-01 108.760 1890-05-01 107.520 1890-06-01 106.980 1890-07-01 107.600 1890-08-01 106.340 1890-09-01 106.880 1890-10-01 106.700 1890-11-01 105.260 1890-12-01 103.910 1891-01-01 103.780 1891-02-01 103.310 1891-03-01 103.250 1891-04-01 104.090 1891-05-01 104.710 1891-06-01 104.340 1891-07-01 104.320 1891-08-01 107.940 1891-09-01 106.980 1891-10-01 105.740 1891-11-01 104.680 1891-12-01 103.800 1892-01-01 101.180 1892-02-01 98.3700 1892-03-01 96.6800 1892-04-01 95.8500 1892-05-01 95.9200 1892-06-01 95.5800 1892-07-01 94.6100 1892-08-01 93.4400 1892-09-01 92.7800 1892-10-01 93.7300 1892-11-01 94.1200 1892-12-01 93.2300 1893-01-01 93.0100 1893-02-01 93.7300 1893-03-01 93.7500 1893-04-01 93.2200 1893-05-01 93.5300 1893-06-01 92.6500 1893-07-01 93.0100 1893-08-01 91.9100 1893-09-01 91.7500 1893-10-01 90.6500 1893-11-01 89.9900 1893-12-01 89.2900 1894-01-01 88.0900 1894-02-01 86.2900 1894-03-01 85.1500 1894-04-01 84.0800 1894-05-01 82.8300 1894-06-01 82.8700 1894-07-01 82.5800 1894-08-01 83.6800 1894-09-01 84.7900 1894-10-01 82.5500 1894-11-01 81.4600 1894-12-01 81.1800 1895-01-01 80.8700 1895-02-01 80.5500 1895-03-01 81.4500 1895-04-01 83.4700 1895-05-01 84.6700 1895-06-01 85.2700 1895-07-01 84.3000 1895-08-01 84.5100 1895-09-01 84.7200 1895-10-01 84.7000 1895-11-01 84.6000 1895-12-01 83.5000 1896-01-01 83.8200 1896-02-01 83.7800 1896-03-01 83.4000 1896-04-01 83.0900 1896-05-01 83.4000 1896-06-01 82.6700 1896-07-01 81.2000 1896-08-01 82.3300 1896-09-01 84.5000 1896-10-01 86.3600 1896-11-01 86.8300 1896-12-01 85.6100 1897-01-01 85.2900 1897-02-01 84.7500 1897-03-01 84.6000 1897-04-01 83.6600 1897-05-01 83.6200 1897-06-01 83.3800 1897-07-01 84.7200 1897-08-01 87.6400 1897-09-01 88.8600 1897-10-01 87.7400 1897-11-01 87.4700 1897-12-01 87.6900 1898-01-01 87.6900 1898-02-01 88.0900 1898-03-01 88.8300 1898-04-01 90.9900 1898-05-01 93.9700 1898-06-01 91.6300 1898-07-01 91.5800 1898-08-01 89.9700 1898-09-01 90.8800 1898-10-01 91.2700 1898-11-01 91.4400 1898-12-01 91.5500 1899-01-01 93.7100 1899-02-01 95.1400 1899-03-01 95.5400 1899-04-01 96.3200 1899-05-01 96.8400 1899-06-01 97.8700 1899-07-01 98.7900 1899-08-01 99.5500 1899-09-01 100.900 1899-10-01 102.180 1899-11-01 102.110 1899-12-01 102.160 1900-01-01 104.170 1900-02-01 106.500 1900-03-01 106.960 1900-04-01 106.930 1900-05-01 106.350 1900-06-01 105.600 1900-07-01 108.020 1900-08-01 108.200 1900-09-01 108.150 1900-10-01 106.660 1900-11-01 105.660 1900-12-01 104.690 1901-01-01 101.930 1901-02-01 101.470 1901-03-01 99.9800 1901-04-01 100.550 1901-05-01 100.490 1901-06-01 100.040 1901-07-01 98.9700 1901-08-01 99.6100 1901-09-01 99.6600 1901-10-01 99.3800 1901-11-01 99.4600 1901-12-01 99.8400 1902-01-01 98.1300 1902-02-01 98.8900 1902-03-01 98.7100 1902-04-01 98.4000 1902-05-01 99.7900 1902-06-01 99.4000 1902-07-01 99.4000 1902-08-01 98.1000 1902-09-01 98.8000 1902-10-01 99.7000 1902-11-01 99.7000 1902-12-01 99.8000 1907-01-01 115.900 1907-02-01 116.100 1907-03-01 116.800 1907-04-01 118.600 1907-05-01 121.500 1907-06-01 121.900 1907-07-01 122.400 1907-08-01 122.100 1907-09-01 122.200 1907-10-01 121.600 1907-11-01 120.700 1907-12-01 117.600 1908-01-01 117.900 1908-02-01 116.400 1908-03-01 115.800 1908-04-01 114.000 1908-05-01 115.000 1908-06-01 113.400 1908-07-01 112.900 1908-08-01 112.200 1908-09-01 108.600 1908-10-01 112.100 1908-11-01 108.240 1908-12-01 107.790 1909-01-01 110.130 1909-02-01 109.570 1909-03-01 110.300 1909-04-01 110.240 1909-05-01 111.400 1909-06-01 112.860 1909-07-01 112.730 1909-08-01 112.350 1909-09-01 112.060 1909-10-01 112.070 1909-11-01 112.640 1909-12-01 113.090 1910-01-01 114.230 1910-02-01 114.050 1910-03-01 114.130 1910-04-01 113.200 1910-05-01 113.350 1910-06-01 112.160 1910-07-01 112.870 1910-08-01 113.420 1910-09-01 114.090 1910-10-01 114.350 1910-11-01 114.430 1910-12-01 114.250 1911-01-01 115.440 1911-02-01 115.020 1911-03-01 114.550 1911-04-01 114.740 1911-05-01 117.060 1911-06-01 117.810 1911-07-01 117.990 1911-08-01 119.570 1911-09-01 122.460 1911-10-01 124.430 1911-11-01 124.370 1911-12-01 125.380 1912-01-01 125.850 1912-02-01 127.650 1912-03-01 128.420 1912-04-01 130.900 1912-05-01 132.540 1912-06-01 132.020 1912-07-01 132.040 1912-08-01 131.290 1912-09-01 131.240 1912-10-01 131.870 1912-11-01 130.890 1912-12-01 130.180 1913-01-01 129.520 1913-02-01 128.620 1913-03-01 127.270 1913-04-01 128.960 1913-05-01 129.310 1913-06-01 126.420 1913-07-01 126.360 1913-08-01 126.850 1913-09-01 125.970 1913-10-01 126.550 1913-11-01 125.110 1913-12-01 123.850 1914-01-01 124.290 1914-02-01 124.800 1914-03-01 124.240 1914-04-01 124.620 1914-05-01 125.700 1914-06-01 123.740