| PNGYX | TROZX | PNGYX / TROZX | |
| Total Expense Ratio | 0.77 | 0.00 | - |
| Annual Report Gross Expense Ratio | 0.93 | 0.66 | 141% |
| Fund Existence | 25 years | 6 years | - |
| Gain YTD | 31.079 | 40.380 | 77% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.07B | 16.7B | 6% |
| Annual Yield % from dividends | 2.20 | 2.58 | 85% |
| Returns for 1 year | 30.78 | 39.88 | 77% |
| Returns for 3 years | 63.61 | 83.20 | 76% |
| Returns for 5 years | 68.54 | 94.52 | 73% |
| Returns for 10 years | 96.77 | N/A | - |