| Chart Input Table: | PLCHR## |
| Chart Type: | Histogram |
| Group Variable: | Play Number |
| Y-Axis: | Degrees API |
| Y-Axis Label: | Deg. API |
| X-Axis: | Play |
| X-Axis Label: | Play |
| Chart Function: | Chart compares the estimated mean API gravity of undiscovered oil fields by Play in a Province. |