| IRCZX | NAPIX | IRCZX / NAPIX | |
| Total Expense Ratio | 1.07 | 1.21 | 88% |
| Annual Report Gross Expense Ratio | 1.07 | 1.35 | 79% |
| Fund Existence | 10 years | 20 years | - |
| Gain YTD | 4.402 | 3.270 | 135% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.22B | 505M | 242% |
| Annual Yield % from dividends | 2.38 | 1.75 | 136% |
| Returns for 1 year | 27.08 | 36.30 | 75% |
| Returns for 3 years | 44.06 | 53.92 | 82% |
| Returns for 5 years | 31.19 | 35.96 | 87% |
| Returns for 10 years | 85.77 | 106.23 | 81% |