| NGRRX | TRTIX | NGRRX / TRTIX | |
| Total Expense Ratio | 0.90 | 0.68 | 132% |
| Annual Report Gross Expense Ratio | 1.04 | 0.68 | 153% |
| Fund Existence | 27 years | 11 years | - |
| Gain YTD | 6.445 | 12.112 | 53% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 500000 | 20% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.27B | 16.9B | 7% |
| Annual Yield % from dividends | 0.21 | 2.52 | 9% |
| Returns for 1 year | 21.74 | 30.36 | 72% |
| Returns for 3 years | 58.86 | 85.28 | 69% |
| Returns for 5 years | 63.36 | 88.25 | 72% |
| Returns for 10 years | 126.72 | 162.73 | 78% |