| NAIGX | TRIGX | NAIGX / TRIGX | |
| Total Expense Ratio | 1.15 | 0.81 | 142% |
| Annual Report Gross Expense Ratio | 1.29 | 0.81 | 159% |
| Fund Existence | 27 years | 28 years | - |
| Gain YTD | 9.625 | 15.055 | 64% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 2500 | 2500 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.19B | 16.8B | 7% |
| Annual Yield % from dividends | 0.01 | 2.27 | 0% |
| Returns for 1 year | 16.74 | 22.89 | 73% |
| Returns for 3 years | 63.48 | 89.54 | 71% |
| Returns for 5 years | 69.25 | 93.71 | 74% |
| Returns for 10 years | 122.52 | 154.27 | 79% |