[ARTICLE] 6
[CIK] 0000775370
[NAME] OHIO PORTFOLIO, CLASS C
<TABLE>
<S>                             <C>
[PERIOD-TYPE]                   YEAR
[FISCAL-YEAR-END]                          DEC-05-1997
[PERIOD-END]                               DEC-05-1997
[INVESTMENTS-AT-COST]                        6,491,455
[INVESTMENTS-AT-VALUE]                       7,017,041
[RECEIVABLES]                                   75,563
[ASSETS-OTHER]                                  33,784
[OTHER-ITEMS-ASSETS]                                 0
[TOTAL-ASSETS]                               7,126,388
[PAYABLE-FOR-SECURITIES]                             0
[SENIOR-LONG-TERM-DEBT]                              0
[OTHER-ITEMS-LIABILITIES]                        4,057
[TOTAL-LIABILITIES]                              4,057
[SENIOR-EQUITY]                                      0
[PAID-IN-CAPITAL-COMMON]                     6,596,844
[SHARES-COMMON-STOCK]                           67,163
[SHARES-COMMON-PRIOR]                           67,336
[ACCUMULATED-NII-CURRENT]                           33
[OVERDISTRIBUTION-NII]                               0
[ACCUMULATED-NET-GAINS]                           (66)
[OVERDISTRIBUTION-GAINS]                             0
[ACCUM-APPREC-OR-DEPREC]                       525,586
[NET-ASSETS]                                 7,122,331
[DIVIDEND-INCOME]                                    0
[INTEREST-INCOME]                              306,056
[OTHER-INCOME]                                       0
[EXPENSES-NET]                                  50,890
[NET-INVESTMENT-INCOME]                        255,166
[REALIZED-GAINS-CURRENT]                        19,072
[APPREC-INCREASE-CURRENT]                      316,176
[NET-CHANGE-FROM-OPS]                          590,414
[EQUALIZATION]                                       0
[DISTRIBUTIONS-OF-INCOME]                       30,123
[DISTRIBUTIONS-OF-GAINS]                         4,856
[DISTRIBUTIONS-OTHER]                                0
[NUMBER-OF-SHARES-SOLD]                              0
[NUMBER-OF-SHARES-REDEEMED]                     24,542
[SHARES-REINVESTED]                             22,148
[NET-CHANGE-IN-ASSETS]                       (362,379)
[ACCUMULATED-NII-PRIOR]                         17,481
[ACCUMULATED-GAINS-PRIOR]                       21,481
[OVERDISTRIB-NII-PRIOR]                              0
[OVERDIST-NET-GAINS-PRIOR]                           0
[GROSS-ADVISORY-FEES]                           22,901
[INTEREST-EXPENSE]                              02,071
[GROSS-EXPENSE]                                 82,071
[AVERAGE-NET-ASSETS]                           844,571
[PER-SHARE-NAV-BEGIN]                            12.21
[PER-SHARE-NII]                                  00.43
[PER-SHARE-GAIN-APPREC]                          00.54
[PER-SHARE-DIVIDEND]                             00.45
[PER-SHARE-DISTRIBUTIONS]                        00.07
[RETURNS-OF-CAPITAL]                                 0
[PER-SHARE-NAV-END]                              12.66
[EXPENSE-RATIO]                                  01.26
[AVG-DEBT-OUTSTANDING]                               0
[AVG-DEBT-PER-SHARE]                                 0
</TABLE>