18. Sanguem

MAG held the seat; the winning margin widened from 23.6% to 29.3%.

• Won on a lower shareIts own vote share fell 7.1% — it held because the rest of the vote was more divided.
• New challengerIndian National Congress (INC) finished second with 22.5% — it did not contest here in 1967.
• Vote fragmentedThe top two took only 74.2% 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.