| NBPIX | RMFEX | NBPIX / RMFEX | |
| Total Expense Ratio | 0.60 | 0.62 | 97% |
| Annual Report Gross Expense Ratio | 0.60 | 0.62 | 97% |
| Fund Existence | 20 years | 24 years | - |
| Gain YTD | 19.442 | 9.643 | 202% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 250 | 400,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 10.1B | 118B | 9% |
| Annual Yield % from dividends | 1.38 | 1.42 | 97% |
| Returns for 1 year | 26.43 | 9.18 | 288% |
| Returns for 3 years | 52.96 | 37.63 | 141% |
| Returns for 5 years | 49.91 | 39.55 | 126% |
| Returns for 10 years | 158.65 | 100.63 | 158% |