| PNGYX | TROZX | PNGYX / TROZX | |
| Total Expense Ratio | 0.77 | 0.00 | - |
| Annual Report Gross Expense Ratio | 0.93 | 0.65 | 143% |
| Fund Existence | 26 years | 6 years | - |
| Gain YTD | 9.535 | 12.193 | 78% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.21B | 16.9B | 7% |
| Annual Yield % from dividends | 1.88 | 2.95 | 64% |
| Returns for 1 year | 23.27 | 32.94 | 71% |
| Returns for 3 years | 65.05 | 93.25 | 70% |
| Returns for 5 years | 63.86 | 97.47 | 66% |
| Returns for 10 years | 141.99 | N/A | - |