30. Lilong

Indian National Congress held the seat; the winning margin narrowed from 10.2% to 5.9%.

• Won on a lower shareIts own vote share fell 17.2% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 69.5% between them, down from 99.7% — the field split more ways.

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