| NMIMX | VFFSX | NMIMX / VFFSX | |
| Total Expense Ratio | 0.58 | 0.01 | 5,800% |
| Annual Report Gross Expense Ratio | 0.96 | 0.01 | 9,600% |
| Fund Existence | 29 years | 9 years | - |
| Gain YTD | 12.708 | 16.668 | 76% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 481M | 1.46T | 0% |
| Annual Yield % from dividends | 0.87 | 1.13 | 77% |
| Returns for 1 year | 2.64 | 14.56 | 18% |
| Returns for 3 years | 44.28 | 71.84 | 62% |
| Returns for 5 years | 25.21 | 91.34 | 28% |
| Returns for 10 years | 59.91 | N/A | - |