Additional Data and Information.-- Latest shifted rating.
Funding for this site is provided by the cooperators / programs below:
| Min (1994) | 25th percen- tile | Median | Mean | Most Recent Instantaneous Value Jun 9 | 75th percen- tile | Max (1956) |
|---|---|---|---|---|---|---|
| 3.90 | 5.2 | 6.1 | 6.5 | 6.88 | 7.4 | 13.5 |