Monthly Thousands Of Cases
1859-01-01 13.7000
1859-02-01 19.4000
1859-03-01 18.1000
1859-04-01 12.1000
1859-05-01 8.60000
1859-06-01 7.70000
1859-07-01 21.8000
1859-08-01 22.9000
1859-09-01 14.6000
1859-10-01 9.30000
1859-11-01 6.70000
1859-12-01 3.10000
1860-01-01 10.3000
1860-02-01 18.7000
1860-03-01 16.6000
1860-04-01 10.1000
1860-05-01 5.80000
1860-06-01 5.80000
1860-07-01 15.0000
1860-08-01 23.1000
1860-09-01 17.6000
1860-10-01 11.1000
1860-11-01 6.10000
1860-12-01 6.40000
1861-01-01 3.10000
1861-02-01 16.9000
1861-03-01 15.6000
1861-04-01 7.30000
1861-05-01 3.00000
1861-06-01 2.60000
1861-07-01 2.50000
1861-08-01 11.4000
1861-09-01 13.4000
1861-10-01 13.3000
1861-11-01 11.4000
1861-12-01 18.8000
1862-01-01 4.40000
1862-02-01 8.40000
1862-03-01 11.2000
1862-04-01 10.9000
1862-05-01 10.7000
1862-06-01 8.00000
1862-07-01 13.0000
1862-08-01 10.8000
1862-09-01 9.00000
1862-10-01 10.3000
1862-11-01 13.6000
1862-12-01 7.00000
1863-01-01 10.0000
1863-02-01 14.9000
1863-03-01 12.6000
1863-04-01 8.30000
1863-05-01 7.00000
1863-06-01 8.30000
1863-07-01 13.7000
1863-08-01 14.5000
1863-09-01 14.2000
1863-10-01 12.1000
1863-11-01 9.70000
1863-12-01 6.00000
1864-01-01 14.8000
1864-02-01 15.3000
1864-03-01 10.8000
1864-04-01 10.2000
1864-05-01 7.30000
1864-06-01 8.60000
1864-07-01 12.4000
1864-08-01 10.3000
1864-09-01 8.00000
1864-10-01 7.50000
1864-11-01 9.10000
1864-12-01 5.90000
1865-01-01 9.00000
1865-02-01 11.5000
1865-03-01 10.7000
1865-04-01 7.10000
1865-05-01 7.50000
1865-06-01 7.70000
1865-07-01 17.8000
1865-08-01 28.8000
1865-09-01 22.9000
1865-10-01 17.9000
1865-11-01 15.8000
1865-12-01 7.00000
1866-01-01 13.2000
1866-02-01 20.2000
1866-03-01 16.5000
1866-04-01 13.4000
1866-05-01 10.0000
1866-06-01 8.90000
1866-07-01 11.1000
1866-08-01 35.2000
1866-09-01 23.3000
1866-10-01 18.5000
1866-11-01 10.6000
1866-12-01 5.60000
1867-01-01 6.50000
1867-02-01 21.1000
1867-03-01 20.7000
1867-04-01 15.6000
1867-05-01 10.2000
1867-06-01 8.10000
1867-07-01 24.5000
1867-08-01 34.7000
1867-09-01 29.1000
1867-10-01 22.2000
1867-11-01 14.2000
1867-12-01 6.70000
1868-01-01 6.00000
1868-02-01 20.2000
1868-03-01 23.6000
1868-04-01 20.3000
1868-05-01 15.8000
1868-06-01 11.4000
1868-07-01 26.4000
1868-08-01 31.2000
1868-09-01 28.4000
1868-10-01 23.5000
1868-11-01 15.0000
1868-12-01 12.3000
1869-01-01 16.5000
1869-02-01 29.8000
1869-03-01 28.3000
1869-04-01 26.3000
1869-05-01 21.0000
1869-06-01 13.9000
1869-07-01 36.5000
1869-08-01 46.6000
1869-09-01 32.7000
1869-10-01 28.8000
1869-11-01 18.1000
1869-12-01 14.6000
1870-01-01 14.4000
1870-02-01 33.3000
1870-03-01 29.2000
1870-04-01 21.3000
1870-05-01 15.6000
1870-06-01 9.70000
1870-07-01 28.4000
1870-08-01 41.8000
1870-09-01 36.4000
1870-10-01 27.0000
1870-11-01 19.8000
1870-12-01 9.60000
1871-01-01 13.9000
1871-02-01 31.5000
1871-03-01 29.7000
1871-04-01 23.1000
1871-05-01 16.2000
1871-06-01 10.3000
1871-07-01 29.6000
1871-08-01 44.3000
1871-09-01 38.7000
1871-10-01 29.4000
1871-11-01 22.8000
1871-12-01 9.00000
1872-01-01 19.6000
1872-02-01 32.3000
1872-03-01 39.5000
1872-04-01 31.4000
1872-05-01 18.1000
1872-06-01 10.9000
1872-07-01 37.7000
1872-08-01 48.0000
1872-09-01 43.8000
1872-10-01 32.7000
1872-11-01 13.9000
1872-12-01 7.70000
1873-01-01 17.5000
1873-02-01 36.0000
1873-03-01 37.1000
1873-04-01 27.4000
1873-05-01 13.6000
1873-06-01 10.1000
1873-07-01 25.4000
1873-08-01 46.9000
1873-09-01 42.6000
1873-10-01 28.3000
1873-11-01 16.9000
1873-12-01 7.40000
1874-01-01 17.4000
1874-02-01 35.1000
1874-03-01 37.8000
1874-04-01 26.5000
1874-05-01 12.9000
1874-06-01 12.5000
1874-07-01 32.2000
1874-08-01 46.0000
1874-09-01 40.2000
1874-10-01 29.4000
1874-11-01 18.1000
1874-12-01 13.0000
1875-01-01 18.3000
1875-02-01 34.0000
1875-03-01 35.6000
1875-04-01 23.8000
1875-05-01 14.2000
1875-06-01 12.5000
1875-07-01 35.4000
1875-08-01 47.9000
1875-09-01 46.6000
1875-10-01 36.2000
1875-11-01 21.4000
1875-12-01 10.1000
1876-01-01 18.6000
1876-02-01 35.7000
1876-03-01 36.4000
1876-04-01 25.0000
1876-05-01 15.7000
1876-06-01 15.1000
1876-07-01 29.5000
1876-08-01 47.5000
1876-09-01 46.7000
1876-10-01 37.5000
1876-11-01 24.5000
1876-12-01 18.0000
1877-01-01 24.6000
1877-02-01 42.3000
1877-03-01 41.5000
1877-04-01 27.9000
1877-05-01 14.6000
1877-06-01 33.8000
1877-07-01 34.2000
1877-08-01 55.7000
1877-09-01 50.6000
1877-10-01 42.8000
1877-11-01 21.1000
1877-12-01 14.5000
1878-01-01 20.3000
1878-02-01 37.5000
1878-03-01 38.8000
1878-04-01 26.0000
1878-05-01 14.4000
1878-06-01 14.4000
1878-07-01 36.0000
1878-08-01 55.5000
1878-09-01 54.1000
1878-10-01 44.0000
1878-11-01 26.3000
1878-12-01 11.4000
1879-01-01 22.1000
1879-02-01 41.3000
1879-03-01 43.5000
1879-04-01 30.6000
1879-05-01 19.3000
1879-06-01 28.0000
1879-07-01 49.3000
1879-08-01 63.0000
1879-09-01 62.7000
1879-10-01 44.5000
1879-11-01 27.9000
1879-12-01 23.5000
1880-01-01 42.2000
1880-02-01 52.2000
1880-03-01 50.1000
1880-04-01 30.3000
1880-05-01 22.2000
1880-06-01 29.8000
1880-07-01 52.9000
1880-08-01 71.0000
1880-09-01 64.2000
1880-10-01 48.1000
1880-11-01 31.1000
1880-12-01 22.4000
1881-01-01 37.9000
1881-02-01 54.4000
1881-03-01 55.6000
1881-04-01 34.6000
1881-05-01 22.9000
1881-06-01 31.3000
1881-07-01 58.4000
1881-08-01 73.2000
1881-09-01 60.3000
1881-10-01 47.9000
1881-11-01 30.0000
1881-12-01 23.9000
1882-01-01 42.4000
1882-02-01 53.1000
1882-03-01 52.2000
1882-04-01 35.7000
1882-05-01 31.9000
1882-06-01 46.0000
1882-07-01 52.2000
1882-08-01 70.3000
1882-09-01 63.4000
1882-10-01 49.9000
1882-11-01 31.2000
1882-12-01 29.9000
1883-01-01 49.9000
1883-02-01 59.2000
1883-03-01 55.3000
1883-04-01 39.9000
1883-05-01 29.9000
1883-06-01 47.5000
1883-07-01 67.4000
1883-08-01 74.9000
1883-09-01 68.8000
1883-10-01 46.4000
1883-11-01 28.1000
1883-12-01 23.4000
1884-01-01 49.4000
1884-02-01 57.2000
1884-03-01 52.0000
1884-04-01 34.7000
1884-05-01 31.3000
1884-06-01 48.9000
1884-07-01 71.9000
1884-08-01 73.5000
1884-09-01 61.5000
1884-10-01 38.4000
1884-11-01 27.4000
1884-12-01 29.5000
1885-01-01 32.4000
1885-02-01 49.9000
1885-03-01 53.1000
1885-04-01 39.5000
1885-05-01 39.6000
1885-06-01 47.3000
1885-07-01 62.1000
1885-08-01 70.2000
1885-09-01 73.5000
1885-10-01 58.1000
1885-11-01 44.4000
1885-12-01 39.7000
1886-01-01 53.5000
1886-02-01 60.0000
1886-03-01 62.8000
1886-04-01 47.9000
1886-05-01 42.3000
1886-06-01 55.4000
1886-07-01 66.3000
1886-08-01 71.7000
1886-09-01 66.1000
1886-10-01 53.9000
1886-11-01 42.8000
1886-12-01 39.7000
1887-01-01 51.2000
1887-02-01 58.1000
1887-03-01 59.3000
1887-04-01 46.6000
1887-05-01 47.0000
1887-06-01 65.6000
1887-07-01 67.2000
1887-08-01 81.4000
1887-09-01 74.2000
1887-10-01 61.2000
1887-11-01 45.4000
1887-12-01 49.0000
1888-01-01 60.8000
1888-02-01 67.8000
1888-03-01 64.1000
1888-04-01 51.6000
1888-05-01 47.0000
1888-06-01 74.7000
1888-07-01 74.7000
1888-08-01 83.1000
1888-09-01 73.6000
1888-10-01 63.2000
1888-11-01 43.0000
1888-12-01 50.2000
1889-01-01 63.4000
1889-02-01 65.4000
1889-03-01 66.2000
1889-04-01 52.0000
1889-05-01 53.3000
1889-06-01 78.4000
1889-07-01 74.1000
1889-08-01 82.7000
1889-09-01 75.1000
1889-10-01 69.1000
1889-11-01 50.7000
1889-12-01 55.0000
1890-01-01 62.7000
1890-02-01 71.9000
1890-03-01 78.8000
1890-04-01 58.3000
1890-05-01 56.6000
1890-06-01 78.9000
1890-07-01 72.1000
1890-08-01 79.9000
1890-09-01 80.3000
1890-10-01 71.3000
1890-11-01 51.6000
1890-12-01 56.1000
1891-01-01 67.8000
1891-02-01 70.7000
1891-03-01 68.2000
1891-04-01 55.6000
1891-05-01 48.4000
1891-06-01 69.6000
1891-07-01 82.1000
1891-08-01 76.5000
1891-09-01 75.7000
1891-10-01 65.1000
1891-11-01 50.1000
1891-12-01 54.7000
1892-01-01 64.5000
1892-02-01 65.9000
1892-03-01 69.1000
1892-04-01 58.6000
1892-05-01 63.3000
1892-06-01 84.7000
1892-07-01 79.5000
1892-08-01 81.7000
1892-09-01 82.2000
1892-10-01 75.1000
1892-11-01 60.5000
1892-12-01 68.2000
1893-01-01 76.0000
1893-02-01 73.2000
1893-03-01 81.3000
1893-04-01 67.7000
1893-05-01 69.7000
1893-06-01 85.7000
1893-07-01 63.7000
1893-08-01 57.4000
1893-09-01 55.5000
1893-10-01 58.0000
1893-11-01 52.5000
1893-12-01 52.6000
1894-01-01 60.2000
1894-02-01 62.5000
1894-03-01 69.3000
1894-04-01 60.7000
1894-05-01 71.6000
1894-06-01 87.6000
1894-07-01 70.5000
1894-08-01 89.1000
1894-09-01 83.5000
1894-10-01 82.4000
1894-11-01 69.9000
1894-12-01 70.3000
1895-01-01 80.9000
1895-02-01 77.3000
1895-03-01 79.1000
1895-04-01 73.5000
1895-05-01 81.5000
1895-06-01 99.3000
1895-07-01 89.0000
1895-08-01 84.9000
1895-09-01 74.2000
1895-10-01 62.3000
1895-11-01 62.4000
1895-12-01 68.1000
1896-01-01 63.0000
1896-02-01 63.7000
1896-03-01 68.0000
1896-04-01 69.1000
1896-05-01 81.4000
1896-06-01 88.3000
1896-07-01 83.1000
1896-08-01 88.6000
1896-09-01 85.4000
1896-10-01 81.0000
1896-11-01 61.8000
1896-12-01 75.5000
1897-01-01 81.2000
1897-02-01 77.4000
1897-03-01 75.9000
1897-04-01 64.9000
1897-05-01 70.2000
1897-06-01 82.6000
1897-07-01 79.1000
1897-08-01 84.9000
1897-09-01 92.2000
1897-10-01 82.2000
1897-11-01 81.8000
1897-12-01 92.5000
1898-01-01 84.3000
1898-02-01 90.7000
1898-03-01 86.0000
1898-04-01 70.9000
1898-05-01 75.6000
1898-06-01 88.2000
1898-07-01 89.9000
1898-08-01 90.5000
1898-09-01 89.6000
1898-10-01 81.3000
1898-11-01 70.9000
1898-12-01 79.6000
1899-01-01 82.7000
1899-02-01 72.0000
1899-03-01 87.3000
1899-04-01 80.9000
1899-05-01 88.4000
1899-06-01 101.200
1899-07-01 102.600
1899-08-01 101.400
1899-09-01 100.500
1899-10-01 91.1000
1899-11-01 93.0000
1899-12-01 96.1000
1900-01-01 94.4000
1900-02-01 96.5000
1900-03-01 90.0000
1900-04-01 75.9000
1900-05-01 70.4000
1900-06-01 80.2000
1900-07-01 73.3000
1900-08-01 74.9000
1900-09-01 75.1000
1900-10-01 82.9000
1900-11-01 83.5000
1900-12-01 84.5000
1901-01-01 84.7000
1901-02-01 86.1000
1901-03-01 91.6000
1901-04-01 83.1000
1901-05-01 99.2000
1901-06-01 101.400
1901-07-01 87.7000
1901-08-01 95.4000
1901-09-01 94.3000
1901-10-01 100.300
1901-11-01 97.1000
1901-12-01 99.7000
1902-01-01 93.3000
1902-02-01 82.3000
1902-03-01 79.9000
1902-04-01 71.4000
1902-05-01 74.2000
1902-06-01 78.5000
1902-07-01 77.3000
1902-08-01 87.6000
1902-09-01 92.6000
1902-10-01 99.5000
1902-11-01 88.6000
1902-12-01 91.2000
1903-01-01 93.5000
1903-02-01 88.3000
1903-03-01 96.1000
1903-04-01 86.2000
1903-05-01 92.6000
1903-06-01 98.2000
1903-07-01 98.2000
1903-08-01 104.400
1903-09-01 106.300
1903-10-01 106.800
1903-11-01 95.1000
1903-12-01 93.6000
1904-01-01 87.4000
1904-02-01 84.3000
1904-03-01 91.5000
1904-04-01 81.6000
1904-05-01 83.6000
1904-06-01 85.0000
1904-07-01 89.1000
1904-08-01 94.3000
1904-09-01 95.5000
1904-10-01 100.500
1904-11-01 92.5000
1904-12-01 90.6000
1905-01-01 83.4000
1905-02-01 90.7000
1905-03-01 101.400
1905-04-01 89.5000
1905-05-01 89.8000
1905-06-01 97.7000
1905-07-01 92.5000
1905-08-01 99.7000
1905-09-01 107.200
1905-10-01 110.000
1905-11-01 107.000
1905-12-01 96.4000
1906-01-01 101.400
1906-02-01 97.6000
1906-03-01 96.4000
1906-04-01 93.7000
1906-05-01 101.800
1906-06-01 99.5000
1906-07-01 96.5000
1906-08-01 100.200
1906-09-01 98.1000
1906-10-01 103.800
1906-11-01 95.7000
1906-12-01 84.3000
1907-01-01 89.7000
1907-02-01 92.8000
1907-03-01 98.7000
1907-04-01 99.2000
1907-05-01 96.3000
1907-06-01 93.1000
1907-07-01 91.4000
1907-08-01 97.1000
1907-09-01 89.4000
1907-10-01 93.7000
1907-11-01 81.4000
1907-12-01 66.1000
1908-01-01 64.7000
1908-02-01 68.6000
1908-03-01 70.4000
1908-04-01 60.7000
1908-05-01 60.9000
1908-06-01 56.0000
1908-07-01 62.8000
1908-08-01 78.8000
1908-09-01 82.6000
1908-10-01 84.0000
1908-11-01 86.4000
1908-12-01 79.9000
1909-01-01 83.2000
1909-02-01 83.1000
1909-03-01 86.7000
1909-04-01 75.4000
1909-05-01 73.1000
1909-06-01 72.2000
1909-07-01 74.9000
1909-08-01 87.8000
1909-09-01 85.0000
1909-10-01 86.4000
1909-11-01 81.2000
1909-12-01 72.6000
1910-01-01 83.6000
1910-02-01 84.7000
1910-03-01 84.1000
1910-04-01 77.7000
1910-05-01 73.5000
1910-06-01 64.0000
1910-07-01 70.9000
1910-08-01 83.3000