| 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 | 8.060 | 7.208 | 112% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 262M | 143B | 0% |
| Annual Yield % from dividends | 0.10 | 2.67 | 4% |
| Returns for 1 year | 8.84 | 14.57 | 61% |
| Returns for 3 years | 32.88 | 28.31 | 116% |
| Returns for 5 years | -2.16 | -0.56 | 382% |
| Returns for 10 years | 62.86 | 64.85 | 97% |