| NAIGX | TRTIX | NAIGX / TRTIX | |
| Total Expense Ratio | 1.15 | 0.68 | 169% |
| Annual Report Gross Expense Ratio | 1.29 | 0.68 | 190% |
| Fund Existence | 26 years | 11 years | - |
| Gain YTD | 3.483 | 9.010 | 39% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 2500 | 500000 | 1% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.23B | 16.5B | 7% |
| Annual Yield % from dividends | 0.01 | 2.52 | 0% |
| Returns for 1 year | 18.13 | 27.06 | 67% |
| Returns for 3 years | 57.57 | 84.55 | 68% |
| Returns for 5 years | 54.79 | 80.37 | 68% |
| Returns for 10 years | 113.60 | 151.30 | 75% |