| NBNCX | RERFX | NBNCX / RERFX | |
| Total Expense Ratio | 1.91 | 0.52 | 367% |
| Annual Report Gross Expense Ratio | 2.13 | 0.52 | 410% |
| Fund Existence | 18 years | 24 years | - |
| Gain YTD | 12.947 | 19.027 | 68% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 236M | 132B | 0% |
| Annual Yield % from dividends | 0.06 | 0.83 | 8% |
| Returns for 1 year | 9.38 | 13.37 | 70% |
| Returns for 3 years | 22.99 | 32.23 | 71% |
| Returns for 5 years | 0.70 | 4.94 | 14% |
| Returns for 10 years | 35.31 | 40.43 | 87% |