| NNTWX | RPTIX | NNTWX / RPTIX | |
| Total Expense Ratio | 0.90 | 0.63 | 143% |
| Annual Report Gross Expense Ratio | 0.90 | 0.63 | 143% |
| Fund Existence | 22 years | 11 years | - |
| Gain YTD | 8.938 | 4.683 | 191% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 500 | 500000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 964M | 22.2B | 4% |
| Annual Yield % from dividends | 0.02 | 0.11 | 20% |
| Returns for 1 year | -6.48 | -0.82 | 789% |
| Returns for 3 years | 2.15 | 1.27 | 170% |
| Returns for 5 years | -17.09 | -21.27 | 80% |
| Returns for 10 years | 20.98 | 31.68 | 66% |