| CIRRX | NBRIX | CIRRX / NBRIX | |
| Total Expense Ratio | 1.25 | 0.85 | 147% |
| Annual Report Gross Expense Ratio | 1.25 | 1.03 | 121% |
| Fund Existence | 12 years | 18 years | - |
| Gain YTD | 14.807 | 15.173 | 98% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.61B | 609M | 1,578% |
| Annual Yield % from dividends | 2.30 | 1.83 | 126% |
| Returns for 1 year | 13.68 | 12.91 | 106% |
| Returns for 3 years | 30.78 | 25.68 | 120% |
| Returns for 5 years | 10.02 | -4.16 | -241% |
| Returns for 10 years | 57.19 | 21.82 | 262% |