Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000311101 | |||
| Series S000011998 | Alabama Tax-Free Income Series | ||
| Class/Contract C000032726 | Alabama Tax-Free Income Series | DUALX | |
| Status | Name | Ticker Symbol | |
| CIK 0000311101 | |||
| Series S000011999 | Kentucky Tax-Free Income Series | ||
| Class/Contract C000032727 | Kentucky Tax-Free Income Series | KYTFX | |
| Status | Name | Ticker Symbol | |
| CIK 0000311101 | |||
| Series S000012000 | Kentucky Tax-Free Short-to-Medium Series | ||
| Class/Contract C000032728 | Kentucky Tax-Free Short-to-Medium Series | KYSMX | |
| Status | Name | Ticker Symbol | |
| CIK 0000311101 | |||
| Series S000012001 | Mississippi Tax-Free Income Series | ||
| Class/Contract C000032729 | Mississippi Tax-Free Income Series | DUMSX | |
| Status | Name | Ticker Symbol | |
| CIK 0000311101 | |||
| Series S000012002 | North Carolina Tax-Free Income Series | ||
| Class/Contract C000032730 | North Carolina Tax-Free Income Series | NTFIX | |
| Status | Name | Ticker Symbol | |
| CIK 0000311101 | |||
| Series S000012003 | North Carolina Tax-Free Short-to-Medium Series | ||
| Class/Contract C000032731 | North Carolina Tax-Free Short-to-Medium Series | NTSMX | |
| Status | Name | Ticker Symbol | |
| CIK 0000311101 | |||
| Series S000012004 | Tennessee Tax-Free Income Series | ||
| Class/Contract C000032732 | Tennessee Tax-Free Income Series | TNTIX | |
| Status | Name | Ticker Symbol | |
| CIK 0000311101 | |||
| Series S000012005 | Tennessee Tax-Free Short-to-Medium Series | ||
| Class/Contract C000032733 | Tennessee Tax-Free Short-to-Medium Series | TTSMX | |
| Status | Name | Ticker Symbol | |
| CIK 0000311101 | |||
| Series S000012006 | Intermediate Government Bond Series | ||
| Class/Contract C000032734 | Intermediate Government Bond Series | DPIGX | |
| Status | Name | Ticker Symbol | |
| CIK 0000311101 | |||
| Series S000030335 | Taxable Municipal Bond Series | ||
| Class/Contract C000093320 | Taxable Municipal Bond Series | DUTMX | |
IRS No.: 610954630 | State of Incorp.: KY | Fiscal Year End: 0630
Type: 485BPOS | Act: 40 | File No.: 811-02918 | Film No.: 121181944
IRS No.: 610954630 | State of Incorp.: KY | Fiscal Year End: 0630
Type: 485BPOS | Act: 33 | File No.: 002-64233 | Film No.: 121181945