| RFNFX | VFFSX | RFNFX / VFFSX | |
| Total Expense Ratio | 0.33 | 0.01 | 3,300% |
| Annual Report Gross Expense Ratio | 0.33 | 0.01 | 3,300% |
| Fund Existence | 24 years | 10 years | - |
| Gain YTD | 12.417 | 9.314 | 133% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 1.67T | 11% |
| Annual Yield % from dividends | 0.83 | 1.08 | 76% |
| Returns for 1 year | 17.31 | 19.52 | 89% |
| Returns for 3 years | 58.47 | 70.01 | 84% |
| Returns for 5 years | 40.71 | 71.54 | 57% |
| Returns for 10 years | 106.32 | 250.88 | 42% |