| 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 | 7.377 | 8.233 | 90% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 257M | 137B | 0% |
| Annual Yield % from dividends | 0.10 | 2.75 | 4% |
| Returns for 1 year | 6.11 | 9.02 | 68% |
| Returns for 3 years | 33.71 | 31.52 | 107% |
| Returns for 5 years | -5.09 | 2.34 | -218% |
| Returns for 10 years | 49.33 | 50.16 | 98% |