| NEFFX | RNPFX | NEFFX / RNPFX | |
| Total Expense Ratio | 0.51 | 0.45 | 113% |
| Annual Report Gross Expense Ratio | 0.51 | 0.45 | 113% |
| Fund Existence | 18 years | 24 years | - |
| Gain YTD | 15.558 | 5.075 | 307% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 51.8B | 170B | 30% |
| Annual Yield % from dividends | 0.00 | 1.21 | - |
| Returns for 1 year | 22.59 | 7.04 | 321% |
| Returns for 3 years | 59.89 | 34.96 | 171% |
| Returns for 5 years | 31.36 | 13.76 | 228% |
| Returns for 10 years | 135.85 | 108.85 | 125% |