| NDMSX | RIDBX | NDMSX / RIDBX | |
| Total Expense Ratio | 0.92 | 1.35 | 68% |
| Annual Report Gross Expense Ratio | 0.92 | 1.35 | 68% |
| Fund Existence | 26 years | 24 years | - |
| Gain YTD | 10.688 | 5.363 | 199% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 250 | 20,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 928M | 147B | 1% |
| Annual Yield % from dividends | 3.73 | 2.80 | 133% |
| Returns for 1 year | 17.28 | 6.73 | 257% |
| Returns for 3 years | 25.88 | 32.47 | 80% |
| Returns for 5 years | 10.34 | 18.67 | 55% |
| Returns for 10 years | 37.36 | 53.16 | 70% |