105. Boudh

Indian National Congress held the seat; the winning margin narrowed from 20.3% to 13.2%.

• Won on a lower shareIts own vote share fell 16.0% — it held because the rest of the vote was more divided.
• New challengerJanata Party (JNP) finished second with 29.1% — it did not contest here in 1980.
• Vote fragmentedThe top two took only 71.4% between them, down from 96.4% — the field split more ways.

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