Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1996 |
|
|
|
1529 |
1752 |
2021 |
2120 |
2131 |
2135 |
2009 |
1552 |
1377 |
|
| 1997 |
1484 |
1456 |
1280 |
1463 |
1795 |
2003 |
2150 |
2187 |
2085 |
2056 |
1774 |
1620 |
1779 |
| 1998 |
1464 |
1384 |
1414 |
1668 |
1921 |
2150 |
2232 |
2202 |
2217 |
2046 |
1726 |
1476 |
1825 |
| 1999 |
1472 |
1484 |
1399 |
1530 |
1856 |
2122 |
2281 |
2255 |
2240 |
2107 |
1844 |
1556 |
1846 |
| 2000 |
1538 |
1543 |
1479 |
1600 |
1951 |
2174 |
2162 |
2115 |
1974 |
1957 |
1674 |
1456 |
1802 |
| 2001 |
1484 |
1502 |
1452 |
1530 |
1893 |
2013 |
2154 |
2148 |
2114 |
1977 |
1747 |
1443 |
1788 |
| 2002 |
1409 |
1471 |
1329 |
1521 |
1895 |
2074 |
2198 |
2265 |
2197 |
2140 |
1801 |
1565 |
1822 |
| 2003 |
1489 |
1493 |
1378 |
1585 |
1866 |
2085 |
2156 |
2157 |
2087 |
2107 |
1697 |
1554 |
1805 |
| 2004 |
1416 |
1572 |
1530 |
1707 |
1827 |
2031 |
2159 |
2068 |
2138 |
2007 |
1789 |
1612 |
1821 |
| 2005 |
1496 |
1696 |
1567 |
1620 |
1868 |
2004 |
2064 |
2108 |
2088 |
1954 |
1709 |
1551 |
1810 |
| 2006 |
1424 |
1587 |
1503 |
1451 |
1981 |
2013 |
1936 |
2077 |
2112 |
2081 |
1713 |
1577 |
1788 |
| 2007 |
1476 |
1496 |
1519 |
1678 |
1962 |
2025 |
2138 |
2173 |
2125 |
2045 |
1774 |
1402 |
1818 |
| 2008 |
1493 |
1507 |
1313 |
1405 |
1767 |
1917 |
2070 |
2232 |
2069 |
2076 |
1705 |
1384 |
1745 |
| 2009 |
1456 |
1445 |
1261 |
1436 |
1766 |
1958 |
2040 |
1950 |
2068 |
1888 |
1680 |
1585 |
1711 |
| 2010 |
1571 |
1583 |
1472 |
1583 |
1819 |
1945 |
2152 |
2145 |
2120 |
1976 |
1651 |
1533 |
1796 |
| 2011 |
1494 |
1490 |
1298 |
1398 |
1672 |
1925 |
2085 |
2152 |
2207 |
1994 |
1763 |
1595 |
1756 |
| 2012 |
1470 |
1515 |
1249 |
1436 |
1715 |
1904 |
2078 |
2036 |
2030 |
1917 |
1734 |
1520 |
1717 |
| 2013 |
1619 |
1594 |
1397 |
1497 |
1929 |
2013 |
2070 |
2126 |
1988 |
1954 |
1707 |
1463 |
1780 |
| 2014 |
1576 |
1464 |
1399 |
1495 |
1784 |
1924 |
2046 |
2043 |
1987 |
1879 |
1726 |
1444 |
1731 |
| 2015 |
1514 |
1591 |
1588 |
1652 |
2015 |
2076 |
2115 |
2032 |
2044 |
2108 |
1849 |
1540 |
1843 |
| 2016 |
1569 |
1540 |
1502 |
1778 |
1976 |
2079 |
2170 |
2241 |
2295 |
2039 |
1971 |
1587 |
1896 |
| 2017 |
1594 |
1552 |
1427 |
1599 |
1953 |
2174 |
2267 |
2303 |
2243 |
2239 |
1993 |
1636 |
1915 |
| 2018 |
1701 |
1636 |
1472 |
1656 |
2031 |
2164 |
2246 |
2204 |
2245 |
2187 |
1935 |
1682 |
1930 |
| 2019 |
1746 |
1512 |
1589 |
1826 |
2214 |
2386 |
2304 |
2313 |
2327 |
2276 |
2113 |
1816 |
2035 |
| 2020 |
1664 |
1775 |
1576 |
1659 |
2169 |
2325 |
2517 |
2489 |
2492 |
2327 |
2006 |
1778 |
2065 |
| 2021 |
1864 |
1752 |
1825 |
1980 |
2446 |
2492 |
2464 |
2441 |
2396 |
2317 |
2141 |
1802 |
2160 |
| 2022 |
1833 |
2005 |
1899 |
2038 |
2347 |
2384 |
2452 |
2513 |
2556 |
2480 |
2075 |
1814 |
2200 |
| 2023 |
1927 |
1961 |
1859 |
1940 |
2463 |
2568 |
2597 |
2536 |
2608 |
2549 |
2144 |
|
|