| 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 | 18.085 | 5.987 | 302% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 250 | 400,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.9B | 115B | 9% |
| Annual Yield % from dividends | 1.41 | 1.45 | 97% |
| Returns for 1 year | 31.14 | 10.46 | 298% |
| Returns for 3 years | 53.40 | 35.96 | 149% |
| Returns for 5 years | 42.67 | 35.97 | 119% |
| Returns for 10 years | 164.60 | 99.50 | 165% |