| NRMGX | PEMGX | NRMGX / PEMGX | |
| Total Expense Ratio | 0.58 | 0.90 | 64% |
| Annual Report Gross Expense Ratio | 0.58 | 0.90 | 64% |
| Fund Existence | 14 years | 21 years | - |
| Gain YTD | -0.545 | -8.102 | 7% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.09B | 21.3B | 10% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -26.10 | -19.11 | 137% |
| Returns for 3 years | 1.76 | 9.32 | 19% |
| Returns for 5 years | -34.73 | -9.00 | 386% |
| Returns for 10 years | 15.65 | 71.78 | 22% |