| NBNCX | RERFX | NBNCX / RERFX | |
| Total Expense Ratio | 1.92 | 0.52 | 369% |
| Annual Report Gross Expense Ratio | 2.10 | 0.52 | 404% |
| Fund Existence | 19 years | 24 years | - |
| Gain YTD | 5.874 | 2.744 | 214% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 257M | 141B | 0% |
| Annual Yield % from dividends | 0.09 | 2.73 | 3% |
| Returns for 1 year | 4.13 | 5.86 | 71% |
| Returns for 3 years | 25.50 | 17.94 | 142% |
| Returns for 5 years | -5.01 | -4.45 | 113% |
| Returns for 10 years | 52.93 | 47.87 | 111% |