Additional Data and Information.-- Latest shifted rating.
Funding for this site is provided by the cooperators / programs below:
| Min (2015) | Most Recent Instantaneous Value Jul 18 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1974) |
|---|---|---|---|---|---|---|
| 535 | 557 | 899 | 1180 | 1440 | 1680 | 6500 |