| CSZIX | NBRFX | CSZIX / NBRFX | |
| Total Expense Ratio | 0.75 | 1.40 | 54% |
| Annual Report Gross Expense Ratio | 0.75 | 1.40 | 54% |
| Fund Existence | 12 years | 24 years | - |
| Gain YTD | 11.698 | 11.417 | 102% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.6B | 543M | 1,768% |
| Annual Yield % from dividends | 1.89 | 1.65 | 115% |
| Returns for 1 year | 11.26 | 9.43 | 119% |
| Returns for 3 years | 35.78 | 28.36 | 126% |
| Returns for 5 years | 7.22 | -8.77 | -82% |
| Returns for 10 years | 63.11 | 19.50 | 324% |