| DFISX | NAPIX | DFISX / NAPIX | |
| Total Expense Ratio | 0.39 | 1.21 | 32% |
| Annual Report Gross Expense Ratio | 0.39 | 1.35 | 29% |
| Fund Existence | 29 years | 20 years | - |
| Gain YTD | 3.206 | 3.270 | 98% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 15B | 505M | 2,970% |
| Annual Yield % from dividends | 3.19 | 1.75 | 182% |
| Returns for 1 year | 43.54 | 36.30 | 120% |
| Returns for 3 years | 57.55 | 53.92 | 107% |
| Returns for 5 years | 45.97 | 35.96 | 128% |
| Returns for 10 years | 97.39 | 106.23 | 92% |