| TNIBX | VTABX | TNIBX / VTABX | |
| Total Expense Ratio | 0.79 | 0.10 | 790% |
| Annual Report Gross Expense Ratio | 0.79 | 0.10 | 790% |
| Fund Existence | 9 years | 13 years | - |
| Gain YTD | 0.985 | 1.081 | 91% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.88B | 122B | 8% |
| Annual Yield % from dividends | 3.27 | 4.21 | 78% |
| Returns for 1 year | 2.96 | 2.42 | 122% |
| Returns for 3 years | 14.65 | 13.57 | 108% |
| Returns for 5 years | -4.69 | 1.39 | -338% |
| Returns for 10 years | N/A | 17.53 | - |