| NBNAX | RERFX | NBNAX / RERFX | |
| Total Expense Ratio | 1.16 | 0.52 | 223% |
| Annual Report Gross Expense Ratio | 1.34 | 0.52 | 258% |
| Fund Existence | 18 years | 24 years | - |
| Gain YTD | 19.195 | 25.140 | 76% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 247M | 139B | 0% |
| Annual Yield % from dividends | 0.80 | 0.83 | 96% |
| Returns for 1 year | 13.18 | 17.62 | 75% |
| Returns for 3 years | 30.75 | 38.08 | 81% |
| Returns for 5 years | 10.84 | 11.80 | 92% |
| Returns for 10 years | 55.16 | 50.80 | 109% |