| CSFZX | IRGSX | CSFZX / IRGSX | |
| Total Expense Ratio | 0.84 | 1.30 | 65% |
| Annual Report Gross Expense Ratio | 0.84 | 1.46 | 58% |
| Fund Existence | 11 years | 20 years | - |
| Gain YTD | 2.548 | 2.584 | 99% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.05B | 135M | 1,516% |
| Annual Yield % from dividends | 3.42 | 2.34 | 146% |
| Returns for 1 year | 11.74 | 8.52 | 138% |
| Returns for 3 years | 14.59 | 9.16 | 159% |
| Returns for 5 years | 19.32 | 12.53 | 154% |
| Returns for 10 years | 64.06 | 31.04 | 206% |