29. Aizawl West

PPC held the seat; the winning margin narrowed from 20.0% to 15.0%.

• Won on a lower shareIts own vote share fell 9.1% — it held because the rest of the vote was more divided.
• New challengerIndian National Congress (INC) finished second with 21.0% — it did not contest here in 1978.
• Vote fragmentedThe top two took only 56.9% between them, down from 70.2% — the field split more ways.

Written from the constituency figures by a fixed set of rules — no language model.