YEAR	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual 24-hr Avg.
1994												1286
1995	1165	1225	1321	1353	1384	1401	1459	1539	1387	1389	1243	1290	1346
1996	1153	1221	1375	1449	1506	1464	1506	1563	1439	1441	1367	1299	1399
1997	1178	1239	1373	1392	1454	1460	1495	1558	1419	1473	1343	1296	1390
1998	1306	1405	1391	1467	1491	1582	1658	1628	1463	1469	1433	1342	1470
1999	1362	1445	1466	1481	1558	1588	1644	1665		1480	1435	1377
2000	1296	1476	1502	1559	1570	1574	1674	1621	1472	1421	1365	1398	1494
2001	1249	1347	1434	1437	1465	1510	1512	1554	1455	1409	1404	1367	1429
2002	1305	1371	1476	1433	1556	1516	1537	1587	1440	1448	1363	1452	1457
2003	1344	1317	1393	1410	1513	1494	1500	1653	1422	1442	1375	1392	1438
2004	1345	1343	1387	1454	1477	1493	1584	1592	1427	1379	1374	1351	1434
2005	1276	1315	1392	1389	1480	1448	1510	1553	1395	1387	1362	1353	1405
2006	1349	1351	1453	1463	1465	1476	1507	1567	1453	1472	1497	1441	1458
2007	1360	1477	1478	1510	1519	1637	1628	1679	1470	1504	1460	1466	1516
2008	1424	1453	1446	1435	1525	1476	1444	1566	1461	1387	1349	1372	1445
2009	1262	1329	1487	1477	1571	1679	1573	1622	1555

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