139. Sahada

Indian National Congress held the seat; the winning margin narrowed from 45.9% to 36.3%.

• Won on a lower shareIts own vote share fell 13.1% — it held because the rest of the vote was more divided.
• New challengerBharatiya Jana Sangh (BJS) finished second with 20.5% — it did not contest here in 1967.
• Vote fragmentedThe top two took only 77.4% between them, down from 94.1% — the field split more ways.

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