Month Per Share Value Weighted By Outstanding Shares 1857-01-01 21.0000 1857-02-01 20.6000 1857-03-01 20.0000 1857-04-01 19.4000 1857-05-01 18.7000 1857-06-01 18.1000 1857-07-01 17.5000 1857-08-01 17.0000 1857-09-01 16.5000 1857-10-01 16.1000 1857-11-01 15.9000 1857-12-01 15.7000 1858-01-01 15.6000 1858-02-01 15.7000 1858-03-01 15.8000 1858-04-01 16.0000 1858-05-01 16.1000 1858-06-01 16.3000 1858-07-01 16.4000 1858-08-01 16.4000 1858-09-01 16.4000 1858-10-01 16.3000 1858-11-01 16.1000 1858-12-01 15.9000 1859-01-01 15.7000 1859-02-01 15.6000 1859-03-01 15.4000 1859-04-01 15.3000 1859-05-01 15.2000 1859-06-01 15.1000 1859-07-01 15.1000 1859-08-01 15.0000 1859-09-01 15.0000 1859-10-01 15.1000 1859-11-01 15.2000 1859-12-01 15.5000 1860-01-01 15.7000 1860-02-01 16.0000 1860-03-01 16.4000 1860-04-01 16.7000 1860-05-01 17.0000 1860-06-01 17.3000 1860-07-01 17.5000 1860-08-01 17.7000 1860-09-01 17.8000 1860-10-01 17.7000 1860-11-01 17.6000 1860-12-01 17.3000 1861-01-01 17.0000 1861-02-01 16.7000 1861-03-01 16.3000 1861-04-01 16.0000 1861-05-01 15.7000 1861-06-01 15.5000 1861-07-01 15.4000 1861-08-01 15.4000 1861-09-01 15.5000 1861-10-01 15.6000 1861-11-01 15.8000 1861-12-01 16.0000 1862-01-01 16.3000 1862-02-01 16.7000 1862-03-01 17.1000 1862-04-01 17.6000 1862-05-01 18.2000 1862-06-01 18.9000 1862-07-01 19.6000 1862-08-01 20.4000 1862-09-01 21.3000 1862-10-01 22.2000 1862-11-01 23.2000 1862-12-01 24.2000 1863-01-01 25.2000 1863-02-01 26.2000 1863-03-01 27.1000 1863-04-01 28.0000 1863-05-01 28.9000 1863-06-01 29.7000 1863-07-01 30.4000 1863-08-01 31.2000 1863-09-01 31.9000 1863-10-01 32.7000 1863-11-01 33.5000 1863-12-01 34.3000 1864-01-01 35.1000 1864-02-01 35.8000 1864-03-01 36.4000 1864-04-01 36.9000 1864-05-01 37.2000 1864-06-01 37.3000 1864-07-01 37.0000 1864-08-01 36.5000 1864-09-01 35.8000 1864-10-01 35.0000 1864-11-01 34.0000 1864-12-01 33.1000 1865-01-01 32.2000 1865-02-01 31.5000 1865-03-01 30.9000 1865-04-01 30.5000 1865-05-01 30.2000 1865-06-01 30.0000 1865-07-01 29.9000 1865-08-01 29.8000 1865-09-01 29.9000 1865-10-01 30.0000 1865-11-01 30.1000 1865-12-01 30.3000 1866-01-01 30.5000 1866-02-01 30.8000 1866-03-01 31.0000 1866-04-01 31.3000 1866-05-01 31.5000 1866-06-01 31.6000 1866-07-01 31.8000 1866-08-01 31.9000 1866-09-01 32.0000 1866-10-01 32.1000 1866-11-01 32.1000 1866-12-01 32.1000 1867-01-01 32.1000 1867-02-01 32.0000 1867-03-01 31.9000 1867-04-01 31.8000 1867-05-01 31.7000 1867-06-01 31.8000 1867-07-01 31.9000 1867-08-01 32.1000 1867-09-01 32.5000 1867-10-01 32.9000 1867-11-01 33.4000 1867-12-01 33.9000 1868-01-01 34.3000 1868-02-01 34.8000 1868-03-01 35.1000 1868-04-01 35.4000 1868-05-01 35.7000 1868-06-01 35.9000 1868-07-01 36.2000 1868-08-01 36.5000 1868-09-01 36.8000 1868-10-01 37.1000 1868-11-01 37.5000 1868-12-01 37.9000 1869-01-01 38.3000 1869-02-01 38.6000 1869-03-01 38.9000 1869-04-01 39.2000 1869-05-01 39.3000 1869-06-01 39.4000 1869-07-01 39.5000 1869-08-01 39.5000 1869-09-01 39.4000 1869-10-01 39.4000 1869-11-01 39.3000 1869-12-01 39.3000 1870-01-01 39.3000 1870-02-01 39.3000 1870-03-01 39.3000 1870-04-01 39.3000 1870-05-01 39.4000 1870-06-01 39.6000 1870-07-01 39.8000 1870-08-01 39.9000 1870-09-01 40.1000 1870-10-01 40.3000 1870-11-01 40.5000 1870-12-01 40.7000 1871-01-01 40.8000 1871-02-01 40.9000 1871-03-01 41.0000 1871-04-01 41.1000 1871-05-01 41.2000 1871-06-01 41.4000 1871-07-01 41.5000 1871-08-01 41.7000 1871-09-01 41.9000 1871-10-01 42.1000 1871-11-01 42.3000 1871-12-01 42.5000 1872-01-01 42.7000 1872-02-01 42.9000 1872-03-01 43.1000 1872-04-01 43.2000 1872-05-01 43.4000 1872-06-01 43.7000 1872-07-01 43.9000 1872-08-01 44.1000 1872-09-01 44.3000 1872-10-01 44.4000 1872-11-01 44.4000 1872-12-01 44.4000 1873-01-01 44.2000 1873-02-01 44.0000 1873-03-01 43.6000 1873-04-01 43.2000 1873-05-01 42.7000 1873-06-01 42.2000 1873-07-01 41.6000 1873-08-01 41.1000 1873-09-01 40.5000 1873-10-01 40.0000 1873-11-01 39.5000 1873-12-01 39.2000 1874-01-01 38.9000 1874-02-01 38.7000 1874-03-01 38.6000 1874-04-01 38.6000 1874-05-01 38.8000 1874-06-01 38.9000 1874-07-01 39.1000 1874-08-01 39.2000 1874-09-01 39.3000 1874-10-01 39.3000 1874-11-01 39.3000 1874-12-01 39.2000 1875-01-01 39.0000 1875-02-01 38.9000 1875-03-01 38.7000 1875-04-01 38.5000 1875-05-01 38.4000 1875-06-01 38.3000 1875-07-01 38.2000 1875-08-01 38.2000 1875-09-01 38.1000 1875-10-01 38.0000 1875-11-01 38.0000 1875-12-01 37.9000 1876-01-01 37.8000 1876-02-01 37.6000 1876-03-01 37.4000 1876-04-01 37.1000 1876-05-01 36.6000 1876-06-01 35.9000 1876-07-01 35.0000 1876-08-01 34.0000 1876-09-01 32.9000 1876-10-01 31.7000 1876-11-01 30.5000 1876-12-01 29.4000 1877-01-01 28.4000 1877-02-01 27.5000 1877-03-01 26.9000 1877-04-01 26.4000 1877-05-01 26.0000 1877-06-01 25.9000 1877-07-01 25.8000 1877-08-01 25.9000 1877-09-01 26.1000 1877-10-01 26.5000 1877-11-01 26.9000 1877-12-01 27.3000 1878-01-01 27.8000 1878-02-01 28.2000 1878-03-01 28.5000 1878-04-01 28.8000 1878-05-01 29.1000 1878-06-01 29.2000 1878-07-01 29.4000 1878-08-01 29.5000 1878-09-01 29.7000 1878-10-01 29.9000 1878-11-01 30.1000 1878-12-01 30.4000 1879-01-01 30.9000 1879-02-01 31.4000 1879-03-01 32.1000 1879-04-01 32.9000 1879-05-01 33.9000 1879-06-01 35.1000 1879-07-01 36.4000 1879-08-01 37.7000 1879-09-01 39.1000 1879-10-01 40.4000 1879-11-01 41.5000 1879-12-01 42.5000 1880-01-01 43.3000 1880-02-01 43.9000 1880-03-01 44.4000 1880-04-01 44.9000 1880-05-01 45.4000 1880-06-01 45.9000 1880-07-01 46.5000 1880-08-01 47.3000 1880-09-01 48.3000 1880-10-01 49.4000 1880-11-01 50.6000 1880-12-01 52.0000 1881-01-01 53.5000 1881-02-01 54.9000 1881-03-01 56.1000 1881-04-01 57.0000 1881-05-01 57.6000 1881-06-01 57.7000 1881-07-01 57.4000 1881-08-01 56.9000 1881-09-01 56.1000 1881-10-01 55.3000 1881-11-01 54.5000 1881-12-01 53.8000 1882-01-01 53.2000 1882-02-01 52.8000 1882-03-01 52.6000 1882-04-01 52.4000 1882-05-01 52.4000 1882-06-01 52.5000 1882-07-01 52.6000 1882-08-01 52.8000 1882-09-01 52.9000 1882-10-01 53.1000 1882-11-01 53.1000 1882-12-01 53.1000 1883-01-01 53.0000 1883-02-01 52.7000 1883-03-01 52.4000 1883-04-01 52.1000 1883-05-01 51.7000 1883-06-01 51.3000 1883-07-01 50.9000 1883-08-01 50.5000 1883-09-01 50.0000 1883-10-01 49.5000 1883-11-01 48.8000 1883-12-01 48.1000 1884-01-01 47.2000 1884-02-01 46.4000 1884-03-01 45.4000 1884-04-01 44.5000 1884-05-01 43.6000 1884-06-01 42.6000 1884-07-01 41.8000 1884-08-01 41.0000 1884-09-01 40.2000 1884-10-01 39.6000 1884-11-01 39.0000 1884-12-01 38.7000 1885-01-01 38.5000 1885-02-01 38.5000 1885-03-01 38.7000 1885-04-01 39.0000 1885-05-01 39.5000 1885-06-01 40.2000 1885-07-01 40.9000 1885-08-01 41.7000 1885-09-01 42.5000 1885-10-01 43.3000 1885-11-01 44.1000 1885-12-01 44.9000 1886-01-01 45.6000 1886-02-01 46.2000 1886-03-01 46.7000 1886-04-01 47.2000 1886-05-01 47.6000 1886-06-01 48.0000 1886-07-01 48.3000 1886-08-01 48.8000 1886-09-01 49.2000 1886-10-01 49.7000 1886-11-01 50.2000 1886-12-01 50.7000 1887-01-01 51.1000 1887-02-01 51.3000 1887-03-01 51.4000 1887-04-01 51.3000 1887-05-01 51.1000 1887-06-01 50.6000 1887-07-01 50.1000 1887-08-01 49.5000 1887-09-01 48.8000 1887-10-01 48.2000 1887-11-01 47.6000 1887-12-01 47.0000 1888-01-01 46.5000 1888-02-01 46.2000 1888-03-01 45.9000 1888-04-01 45.8000 1888-05-01 45.7000 1888-06-01 45.6000 1888-07-01 45.6000 1888-08-01 45.5000 1888-09-01 45.5000 1888-10-01 45.4000 1888-11-01 45.4000 1888-12-01 45.3000 1889-01-01 45.2000 1889-02-01 45.2000 1889-03-01 45.1000 1889-04-01 45.1000 1889-05-01 45.1000 1889-06-01 45.2000 1889-07-01 45.3000 1889-08-01 45.6000 1889-09-01 45.9000 1889-10-01 46.3000 1889-11-01 46.7000 1889-12-01 47.1000 1890-01-01 47.4000 1890-02-01 47.7000 1890-03-01 47.7000 1890-04-01 47.6000 1890-05-01 47.3000 1890-06-01 46.9000 1890-07-01 46.3000 1890-08-01 45.7000 1890-09-01 45.0000 1890-10-01 44.2000 1890-11-01 43.5000 1890-12-01 42.9000 1891-01-01 42.4000 1891-02-01 42.1000 1891-03-01 42.0000 1891-04-01 42.1000 1891-05-01 42.5000 1891-06-01 43.0000 1891-07-01 43.7000 1891-08-01 44.5000 1891-09-01 45.4000 1891-10-01 46.2000 1891-11-01 46.9000 1891-12-01 47.5000 1892-01-01 48.0000 1892-02-01 48.4000 1892-03-01 48.7000 1892-04-01 48.9000 1892-05-01 49.0000 1892-06-01 49.1000 1892-07-01 49.1000 1892-08-01 49.0000 1892-09-01 48.7000 1892-10-01 48.3000 1892-11-01 47.7000 1892-12-01 46.9000 1893-01-01 46.0000 1893-02-01 45.0000 1893-03-01 43.9000 1893-04-01 42.8000 1893-05-01 41.7000 1893-06-01 40.7000 1893-07-01 39.8000 1893-08-01 39.0000 1893-09-01 38.4000 1893-10-01 38.0000 1893-11-01 37.7000 1893-12-01 37.6000 1894-01-01 37.6000 1894-02-01 37.7000 1894-03-01 37.8000 1894-04-01 37.8000 1894-05-01 37.8000 1894-06-01 37.7000 1894-07-01 37.5000 1894-08-01 37.3000 1894-09-01 37.0000 1894-10-01 36.8000 1894-11-01 36.8000 1894-12-01 36.8000 1895-01-01 37.0000 1895-02-01 37.3000 1895-03-01 37.6000 1895-04-01 38.1000 1895-05-01 38.5000 1895-06-01 38.9000 1895-07-01 39.3000 1895-08-01 39.5000 1895-09-01 39.7000 1895-10-01 39.6000 1895-11-01 39.5000 1895-12-01 39.1000 1896-01-01 38.7000 1896-02-01 38.1000 1896-03-01 37.5000 1896-04-01 37.0000 1896-05-01 36.5000 1896-06-01 36.0000 1896-07-01 35.6000 1896-08-01 35.4000 1896-09-01 35.1000 1896-10-01 35.0000 1896-11-01 35.0000 1896-12-01 35.1000 1897-01-01 35.3000 1897-02-01 35.6000 1897-03-01 36.0000 1897-04-01 36.5000 1897-05-01 37.1000 1897-06-01 37.7000 1897-07-01 38.2000 1897-08-01 38.8000 1897-09-01 39.3000 1897-10-01 39.8000 1897-11-01 40.1000 1897-12-01 40.4000 1898-01-01 40.7000 1898-02-01 40.8000 1898-03-01 41.0000 1898-04-01 41.2000 1898-05-01 41.6000 1898-06-01 42.0000 1898-07-01 42.6000 1898-08-01 43.4000 1898-09-01 44.4000 1898-10-01 45.6000 1898-11-01 46.8000 1898-12-01 48.1000 1899-01-01 49.3000 1899-02-01 50.4000 1899-03-01 51.4000 1899-04-01 52.2000 1899-05-01 52.9000 1899-06-01 53.4000 1899-07-01 53.8000 1899-08-01 54.0000 1899-09-01 54.1000 1899-10-01 54.0000 1899-11-01 53.8000 1899-12-01 53.5000 1900-01-01 53.2000 1900-02-01 52.8000 1900-03-01 52.5000 1900-04-01 52.3000 1900-05-01 52.3000 1900-06-01 52.5000 1900-07-01 53.0000 1900-08-01 53.8000 1900-09-01 55.0000 1900-10-01 56.5000 1900-11-01 58.3000 1900-12-01 60.3000 1901-01-01 62.5000 1901-02-01 64.9000 1901-03-01 67.2000 1901-04-01 69.4000 1901-05-01 71.4000 1901-06-01 73.1000 1901-07-01 74.4000 1901-08-01 75.4000 1901-09-01 76.1000 1901-10-01 76.7000 1901-11-01 77.2000 1901-12-01 77.7000 1902-01-01 78.4000 1902-02-01 79.2000 1902-03-01 80.2000 1902-04-01 81.3000 1902-05-01 82.5000 1902-06-01 83.6000 1902-07-01 84.5000 1902-08-01 85.2000 1902-09-01 85.4000 1902-10-01 85.3000 1902-11-01 84.6000 1902-12-01 83.4000 1903-01-01 81.8000 1903-02-01 79.8000 1903-03-01 77.7000 1903-04-01 75.6000 1903-05-01 73.5000 1903-06-01 71.5000 1903-07-01 69.7000 1903-08-01 68.1000 1903-09-01 66.8000 1903-10-01 65.7000 1903-11-01 64.9000 1903-12-01 64.4000 1904-01-01 64.3000 1904-02-01 64.5000 1904-03-01 65.1000 1904-04-01 66.1000 1904-05-01 67.5000 1904-06-01 69.1000 1904-07-01 71.0000 1904-08-01 73.1000 1904-09-01 75.4000 1904-10-01 77.8000 1904-11-01 80.1000 1904-12-01 82.5000 1905-01-01 84.9000 1905-02-01 87.1000 1905-03-01 89.1000 1905-04-01 90.9000 1905-05-01 92.3000 1905-06-01 93.5000 1905-07-01 94.3000 1905-08-01 94.9000 1905-09-01 95.2000 1905-10-01 95.5000 1905-11-01 95.7000 1905-12-01 96.0000 1906-01-01 96.4000 1906-02-01 96.9000 1906-03-01 97.6000 1906-04-01 98.3000 1906-05-01 98.9000 1906-06-01 99.5000 1906-07-01 99.9000 1906-08-01 100.000 1906-09-01 99.9000 1906-10-01 99.5000 1906-11-01 98.7000 1906-12-01 97.5000 1907-01-01 95.8000 1907-02-01 93.6000 1907-03-01 91.0000 1907-04-01 88.1000 1907-05-01 85.0000 1907-06-01 82.0000 1907-07-01 79.2000 1907-08-01 76.8000 1907-09-01 74.9000 1907-10-01 73.5000 1907-11-01 72.7000 1907-12-01 72.4000 1908-01-01 72.7000 1908-02-01 73.3000 1908-03-01 74.4000 1908-04-01 75.8000 1908-05-01 77.6000 1908-06-01 79.5000 1908-07-01 81.7000 1908-08-01 84.0000 1908-09-01 86.3000 1908-10-01 88.5000 1908-11-01 90.7000 1908-12-01 92.7000 1909-01-01 94.6000 1909-02-01 96.2000 1909-03-01 97.9000 1909-04-01 99.5000 1909-05-01 100.900 1909-06-01 102.300 1909-07-01 103.400 1909-08-01 104.200 1909-09-01 104.700 1909-10-01 104.700 1909-11-01 104.200 1909-12-01 103.500 1910-01-01 102.200 1910-02-01 100.700 1910-03-01 99.2000 1910-04-01 97.6000 1910-05-01 96.2000 1910-06-01 94.9000 1910-07-01 93.9000 1910-08-01 93.2000 1910-09-01 92.9000 1910-10-01 92.8000 1910-11-01 93.0000 1910-12-01 93.3000 1911-01-01 93.7000 1911-02-01 94.1000 1911-03-01 94.4000 1911-04-01 94.7000 1911-05-01 94.7000 1911-06-01 94.6000 1911-07-01 94.3000 1911-08-01 94.0000 1911-09-01 93.6000 1911-10-01 93.3000 1911-11-01 93.1000 1911-12-01 93.1000 1912-01-01 93.3000 1912-02-01 93.7000 1912-03-01 94.3000 1912-04-01 94.9000 1912-05-01 95.6000 1912-06-01 96.2000 1912-07-01 96.5000 1912-08-01 96.6000 1912-09-01 96.4000 1912-10-01 95.9000 1912-11-01 94.9000 1912-12-01 93.8000 1913-01-01 92.5000 1913-02-01 91.0000 1913-03-01 89.5000 1913-04-01 88.1000 1913-05-01 86.8000 1913-06-01 85.6000 1913-07-01 84.7000 1913-08-01 84.0000 1913-09-01 83.5000 1913-10-01 83.1000 1913-11-01 82.8000 1913-12-01 82.4000 1914-01-01 82.0000 1914-02-01 81.5000 1914-03-01 80.8000 1914-04-01 80.0000 1914-05-01 79.0000 1914-06-01 78.1000 1914-07-01 77.0000 1914-08-01 75.9000 1914-09-01 75.0000 1914-10-01 74.1000 1914-11-01 73.3000 1914-12-01 72.9000 1915-01-01 72.6000 1915-02-01 72.7000 1915-03-01 73.0000 1915-04-01 73.6000 1915-05-01 74.4000 1915-06-01 75.4000 1915-07-01 76.3000 1915-08-01 77.3000 1915-09-01 78.3000 1915-10-01 79.1000 1915-11-01 79.9000 1915-12-01 80.6000 1916-01-01 81.3000 1916-02-01 81.9000 1916-03-01 82.4000 1916-04-01 82.7000 1916-05-01 83.0000 1916-06-01 83.1000 1916-07-01 83.2000 1916-08-01 83.1000 1916-09-01 82.9000 1916-10-01 82.7000 1916-11-01 82.4000 1916-12-01 81.9000 1917-01-01 81.2000 1917-02-01 80.3000 1917-03-01 79.0000 1917-04-01 77.4000 1917-05-01 75.6000 1917-06-01 73.6000 1917-07-01 71.6000 1917-08-01 69.6000 1917-09-01 67.8000 1917-10-01 66.2000 1917-11-01 64.8000 1917-12-01 63.7000 1918-01-01 63.0000 1918-02-01 62.5000 1918-03-01 62.3000 1918-04-01 62.4000 1918-05-01 62.7000 1918-06-01 63.3000 1918-07-01 64.0000 1918-08-01 64.8000 1918-09-01 65.6000 1918-10-01 66.5000 1918-11-01 67.3000 1918-12-01 67.9000 1919-01-01 68.4000 1919-02-01 68.7000 1919-03-01 68.8000 1919-04-01 68.7000 1919-05-01 68.4000 1919-06-01 67.9000 1919-07-01 67.1000 1919-08-01 66.2000 1919-09-01 65.1000 1919-10-01 63.9000 1919-11-01 62.8000 1919-12-01 61.8000 1920-01-01 60.9000 1920-02-01 60.2000 1920-03-01 59.7000 1920-04-01 59.5000 1920-05-01 59.5000 1920-06-01 59.6000 1920-07-01 59.8000 1920-08-01 60.0000 1920-09-01 60.1000 1920-10-01 60.2000 1920-11-01 60.0000 1920-12-01 59.8000 1921-01-01 59.3000 1921-02-01 58.8000 1921-03-01 58.1000 1921-04-01 57.5000 1921-05-01 56.8000 1921-06-01 56.3000 1921-07-01 56.0000 1921-08-01 56.0000 1921-09-01 56.2000 1921-10-01 56.8000 1921-11-01 57.7000 1921-12-01 58.9000 1922-01-01 60.2000 1922-02-01 61.7000 1922-03-01 63.3000 1922-04-01 64.9000 1922-05-01 66.4000 1922-06-01 67.7000 1922-07-01 68.9000 1922-08-01 69.9000 1922-09-01 70.6000 1922-10-01 71.0000 1922-11-01 71.0000 1922-12-01 70.7000 1923-01-01 70.1000 1923-02-01 69.3000 1923-03-01 68.3000 1923-04-01 67.3000 1923-05-01 66.3000 1923-06-01 65.4000 1923-07-01 64.7000 1923-08-01 64.0000 1923-09-01 63.5000 1923-10-01 63.2000 1923-11-01 63.1000 1923-12-01 63.2000 1924-01-01 63.5000 1924-02-01 64.0000 1924-03-01 64.8000 1924-04-01 65.9000 1924-05-01 67.2000 1924-06-01 68.6000 1924-07-01 70.0000 1924-08-01 71.5000 1924-09-01 72.9000 1924-10-01 74.2000 1924-11-01 75.3000 1924-12-01 76.4000 1925-01-01 77.3000 1925-02-01 78.2000 1925-03-01 79.0000 1925-04-01 79.8000 1925-05-01 80.5000 1925-06-01 81.2000 1925-07-01 82.0000 1925-08-01 82.7000 1925-09-01 83.4000 1925-10-01 84.2000 1925-11-01 85.0000 1925-12-01 85.9000 1926-01-01 86.8000 1926-02-01 87.7000 1926-03-01 88.5000 1926-04-01 89.3000 1926-05-01 90.0000 1926-06-01 90.7000 1926-07-01 91.5000 1926-08-01 92.4000 1926-09-01 93.6000 1926-10-01 95.0000 1926-11-01 96.6000 1926-12-01 98.4000 1927-01-01 100.300 1927-02-01 102.300 1927-03-01 104.300 1927-04-01 106.200 1927-05-01 108.000 1927-06-01 109.700 1927-07-01 111.200 1927-08-01 112.600 1927-09-01 113.800 1927-10-01 114.700 1927-11-01 115.400 1927-12-01 115.900 1928-01-01 116.100 1928-02-01 116.300 1928-03-01 116.500 1928-04-01 116.600 1928-05-01 116.800 1928-06-01 117.100 1928-07-01 117.600 1928-08-01 118.300 1928-09-01 119.300 1928-10-01 120.700 1928-11-01 122.400 1928-12-01 124.500 1929-01-01 126.700 1929-02-01 129.100 1929-03-01 131.400 1929-04-01 133.400 1929-05-01 135.200 1929-06-01 136.500 1929-07-01 137.400 1929-08-01 137.800 1929-09-01 137.800 1929-10-01 137.200 1929-11-01 136.100 1929-12-01 134.400