| NRMGX | PEMGX | NRMGX / PEMGX | |
| Total Expense Ratio | 0.58 | 0.90 | 64% |
| Annual Report Gross Expense Ratio | 0.58 | 0.90 | 64% |
| Fund Existence | 13 years | 21 years | - |
| Gain YTD | 2.727 | -4.591 | -59% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.21B | 23.1B | 10% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -21.14 | -14.48 | 146% |
| Returns for 3 years | 0.80 | 11.28 | 7% |
| Returns for 5 years | -31.89 | -5.82 | 548% |
| Returns for 10 years | 18.90 | 76.25 | 25% |