| CSEIX | NRERX | CSEIX / NRERX | |
| Total Expense Ratio | 1.10 | 1.46 | 75% |
| Annual Report Gross Expense Ratio | 1.10 | 1.66 | 66% |
| Fund Existence | 28 years | 16 years | - |
| Gain YTD | 0.684 | 0.225 | 304% |
| Front Load | 5% | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.33B | 621M | 1,341% |
| Annual Yield % from dividends | 3.06 | 1.66 | 184% |
| Returns for 1 year | 5.47 | -0.75 | -729% |
| Returns for 3 years | 22.29 | 11.05 | 202% |
| Returns for 5 years | 23.59 | 5.04 | 468% |
| Returns for 10 years | 59.21 | 15.04 | 394% |