| CSZIX | NRERX | CSZIX / NRERX | |
| Total Expense Ratio | 0.75 | 1.46 | 51% |
| Annual Report Gross Expense Ratio | 0.75 | 1.66 | 45% |
| Fund Existence | 12 years | 16 years | - |
| Gain YTD | 15.260 | 15.121 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.87B | 566M | 1,743% |
| Annual Yield % from dividends | 1.84 | 1.24 | 149% |
| Returns for 1 year | 14.81 | 13.08 | 113% |
| Returns for 3 years | 42.33 | 33.61 | 126% |
| Returns for 5 years | 11.07 | -7.64 | -145% |
| Returns for 10 years | 65.37 | 16.67 | 392% |