| 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 | 5.839 | 5.670 | 103% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 275M | 135B | 0% |
| Annual Yield % from dividends | 0.67 | 2.80 | 24% |
| Returns for 1 year | 19.16 | 18.72 | 102% |
| Returns for 3 years | 32.65 | 26.85 | 122% |
| Returns for 5 years | 9.49 | -2.76 | -343% |
| Returns for 10 years | 75.93 | 69.41 | 109% |