| 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 | 13.777 | 19.027 | 72% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 236M | 132B | 0% |
| Annual Yield % from dividends | 0.80 | 0.83 | 96% |
| Returns for 1 year | 10.29 | 13.37 | 77% |
| Returns for 3 years | 26.06 | 32.23 | 81% |
| Returns for 5 years | 5.08 | 4.94 | 103% |
| Returns for 10 years | 44.44 | 40.43 | 110% |