| 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 | 16.252 | 15.574 | 104% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.61B | 601M | 1,599% |
| Annual Yield % from dividends | 2.69 | 1.24 | 218% |
| Returns for 1 year | 16.86 | 15.12 | 111% |
| Returns for 3 years | 35.18 | 26.13 | 135% |
| Returns for 5 years | 12.74 | -6.85 | -186% |
| Returns for 10 years | 64.33 | 14.48 | 444% |