| 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 | 10.616 | 6.923 | 153% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 181B | 1.67T | 11% |
| Annual Yield % from dividends | 0.83 | 1.08 | 76% |
| Returns for 1 year | 13.97 | 15.03 | 93% |
| Returns for 3 years | 49.31 | 59.71 | 83% |
| Returns for 5 years | 38.05 | 66.72 | 57% |
| Returns for 10 years | 100.74 | 237.71 | 42% |