| NOIGX | TRTIX | NOIGX / TRTIX | |
| Total Expense Ratio | 0.51 | 0.68 | 75% |
| Annual Report Gross Expense Ratio | 0.65 | 0.68 | 96% |
| Fund Existence | 32 years | 11 years | - |
| Gain YTD | 9.836 | 11.050 | 89% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 500000 | 1% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 218M | 17.1B | 1% |
| Annual Yield % from dividends | 0.71 | 2.52 | 28% |
| Returns for 1 year | 26.76 | 29.56 | 91% |
| Returns for 3 years | 73.69 | 89.13 | 83% |
| Returns for 5 years | 67.72 | 84.98 | 80% |
| Returns for 10 years | 143.97 | 151.13 | 95% |