| NPFCX | RPEBX | NPFCX / RPEBX | |
| Total Expense Ratio | 1.47 | 1.20 | 123% |
| Annual Report Gross Expense Ratio | 1.47 | 1.20 | 123% |
| Fund Existence | 25 years | 12 years | - |
| Gain YTD | 1.588 | 1.708 | 93% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 172B | 172B | 100% |
| Annual Yield % from dividends | 0.33 | 0.53 | 61% |
| Returns for 1 year | 5.61 | 6.14 | 91% |
| Returns for 3 years | 32.78 | 34.67 | 95% |
| Returns for 5 years | 6.73 | 8.90 | 76% |
| Returns for 10 years | 95.02 | 99.96 | 95% |