| CSFZX | NRFYX | CSFZX / NRFYX | |
| Total Expense Ratio | 0.84 | 0.90 | 93% |
| Annual Report Gross Expense Ratio | 0.84 | 1.76 | 48% |
| Fund Existence | 11 years | 25 years | - |
| Gain YTD | 8.886 | 6.881 | 129% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.12B | 33.1M | 6,393% |
| Annual Yield % from dividends | 2.77 | 2.92 | 95% |
| Returns for 1 year | 8.31 | 6.29 | 132% |
| Returns for 3 years | 22.11 | 23.82 | 93% |
| Returns for 5 years | 17.52 | 14.56 | 120% |
| Returns for 10 years | 45.70 | -8.56 | -534% |