| 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 | 10 years | - |
| Gain YTD | 5.514 | 8.287 | 67% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 500000 | 1% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 185M | 17.1B | 1% |
| Annual Yield % from dividends | 0.74 | 2.62 | 28% |
| Returns for 1 year | 40.20 | 50.59 | 79% |
| Returns for 3 years | 67.57 | 86.65 | 78% |
| Returns for 5 years | 82.69 | 103.04 | 80% |
| Returns for 10 years | 162.44 | 165.49 | 98% |