| RIRFX | TIBGX | RIRFX / TIBGX | |
| Total Expense Ratio | 0.31 | 1.44 | 22% |
| Annual Report Gross Expense Ratio | 0.31 | 1.61 | 19% |
| Fund Existence | 24 years | 18 years | - |
| Gain YTD | 16.963 | 27.760 | 61% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 119B | 17.9B | 665% |
| Annual Yield % from dividends | 3.17 | 3.52 | 90% |
| Returns for 1 year | 13.37 | 28.85 | 46% |
| Returns for 3 years | 39.48 | 69.87 | 57% |
| Returns for 5 years | 53.46 | 88.62 | 60% |
| Returns for 10 years | 78.08 | 125.36 | 62% |