| 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 | 3.343 | 3.489 | 96% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 170B | 170B | 100% |
| Annual Yield % from dividends | 0.33 | 0.53 | 61% |
| Returns for 1 year | 2.57 | 3.08 | 83% |
| Returns for 3 years | 29.03 | 30.88 | 94% |
| Returns for 5 years | 5.91 | 8.05 | 73% |
| Returns for 10 years | 93.05 | 97.96 | 95% |