| 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 | 11.782 | 13.386 | 88% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.36B | 609M | 1,537% |
| Annual Yield % from dividends | 2.88 | 1.43 | 202% |
| Returns for 1 year | 11.37 | 10.23 | 111% |
| Returns for 3 years | 39.73 | 31.38 | 127% |
| Returns for 5 years | 12.49 | -5.35 | -233% |
| Returns for 10 years | 67.67 | 19.75 | 343% |