Table: 34th united states congress
Question: How many of the seat changes in the 34th United States Congress were related to health or personal issues instead of political or legal controversies?
Step 1 (Operation, Indexing): reason for change
Step 2 (Reasoning, Grounding): health or personal issues, died
Step 3 (Operation, Grouping): reason for change
Step 4 (, ): existential, multiple representatives from the same district
Answer: 4