| NBNAX | RERFX | NBNAX / RERFX | |
| Total Expense Ratio | 1.17 | 0.52 | 225% |
| Annual Report Gross Expense Ratio | 1.32 | 0.52 | 254% |
| Fund Existence | 18 years | 24 years | - |
| Gain YTD | 4.313 | 6.001 | 72% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 256M | 143B | 0% |
| Annual Yield % from dividends | 0.66 | 2.67 | 25% |
| Returns for 1 year | 3.27 | 11.11 | 29% |
| Returns for 3 years | 30.95 | 26.19 | 118% |
| Returns for 5 years | -2.69 | -6.57 | 41% |
| Returns for 10 years | 59.27 | 56.92 | 104% |