| 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 | 5.396 | 7.142 | 76% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 250M | 140B | 0% |
| Annual Yield % from dividends | 0.10 | 2.67 | 4% |
| Returns for 1 year | 4.01 | 4.92 | 82% |
| Returns for 3 years | 31.58 | 29.66 | 106% |
| Returns for 5 years | -8.75 | -3.16 | 277% |
| Returns for 10 years | 49.21 | 50.26 | 98% |