Table 1 West Nile virus cases by year and region.
Year | Total Cases | Eastern Cases (%) | Western Cases (%) | Mean Week | Median Week |
|---|---|---|---|---|---|
2002 | 55 | 25 (45.5) | 30(54.5) | 37.18 | 37 |
2003 | 147 | 32 (21.8) | 115 (78.2) | 35.02 | 35 |
2004 | 23 | 11 (47.8) | 12 (52.2) | 33.83 | 35 |
2005 | 37 | 6 (16.2) | 31 (83.8) | 35.38 | 36 |
2006 | 36 | 11 (30.6) | 25 (69.4) | 32.08 | 33 |