| PNGAX | TRTIX | PNGAX / TRTIX | |
| Total Expense Ratio | 1.07 | 0.68 | 157% |
| Annual Report Gross Expense Ratio | 1.27 | 0.68 | 187% |
| Fund Existence | 29 years | 10 years | - |
| Gain YTD | 26.742 | 35.515 | 75% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 0 | 500000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 998M | 16.4B | 6% |
| Annual Yield % from dividends | 2.02 | 2.12 | 95% |
| Returns for 1 year | 21.66 | 34.21 | 63% |
| Returns for 3 years | 62.72 | 78.92 | 79% |
| Returns for 5 years | 69.72 | 88.05 | 79% |
| Returns for 10 years | 85.06 | 103.97 | 82% |