| CSRIX | NRERX | CSRIX / NRERX | |
| Total Expense Ratio | 0.75 | 1.46 | 51% |
| Annual Report Gross Expense Ratio | 0.76 | 1.66 | 46% |
| Fund Existence | 26 years | 16 years | - |
| Gain YTD | 12.788 | 13.386 | 96% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.01B | 609M | 1,479% |
| Annual Yield % from dividends | 2.83 | 1.43 | 198% |
| Returns for 1 year | 11.45 | 10.23 | 112% |
| Returns for 3 years | 38.94 | 31.38 | 124% |
| Returns for 5 years | 17.48 | -5.35 | -327% |
| Returns for 10 years | 49.71 | 19.75 | 252% |