| Chart Input Table: | PLCHR## |
| Chart Type: | Histogram |
| Group Variable: | Play Number |
| Y-Axis: | Mean Number of Undiscovered Oil Fields, Mean Number of Undiscovered Gas Fields |
| Y-Axis Label: | Fields |
| X-Axis: | Play |
| X-Axis Label: | Oil, Gas [Group Label] |
| Chart Function: | Chart compares the mean number of undiscovered oil and gas fields by Play in a Province. |