Funso (Chichewa): Kodi phindu ma sheya iliyonse ya NICO ndi chani? 
Question (English): What is the dividend yield of NICO?
Table: mse_daily (difficulty: easy)
SQL: SELECT dividend_yield_pct, MAX(trade_date) AS max_trade_date FROM mse_daily WHERE ticker = 'NICO';
Result: [(1.15, '2025-09-10')]