| NBIIX | REREX | NBIIX / REREX | |
| Total Expense Ratio | 0.85 | 0.82 | 104% |
| Annual Report Gross Expense Ratio | 1.03 | 0.82 | 126% |
| Fund Existence | 21 years | 24 years | - |
| Gain YTD | 4.213 | 3.749 | 112% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 250 | 400,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.01B | 141B | 1% |
| Annual Yield % from dividends | 1.17 | 2.61 | 45% |
| Returns for 1 year | 3.92 | 7.85 | 50% |
| Returns for 3 years | 25.73 | 17.77 | 145% |
| Returns for 5 years | -4.64 | -3.90 | 119% |
| Returns for 10 years | 51.24 | 45.03 | 114% |