| NAWIX | PRAFX | NAWIX / PRAFX | |
| Total Expense Ratio | 0.61 | 0.90 | 68% |
| Annual Report Gross Expense Ratio | 0.64 | 0.90 | 71% |
| Fund Existence | 19 years | 15 years | - |
| Gain YTD | 15.396 | 22.191 | 69% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250000 | 2500 | 10,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 266M | 11B | 2% |
| Annual Yield % from dividends | 2.34 | 1.28 | 183% |
| Returns for 1 year | 11.73 | 14.30 | 82% |
| Returns for 3 years | 40.14 | 29.44 | 136% |
| Returns for 5 years | 68.31 | 55.21 | 124% |
| Returns for 10 years | 114.50 | 105.76 | 108% |