90. Bilgram

Indian National Congress held the seat; the winning margin held roughly steady from 10.7% to 11.1%.

• Won on a lower shareIts own vote share fell 6.5% — it held because the rest of the vote was more divided.
• New challengerSamyukta Socialist Party (SSP) finished second with 21.7% — it did not contest here in 1967.
• Vote fragmentedThe top two took only 54.4% between them, down from 67.8% — the field split more ways.

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