What is the Davao's power (kW)?
CREATE TABLE "sonshine_radio_stations_in_the_philippin" (
  "branding" text,
  "callsign" text,
  "frequency" text,
  "power_k_w" text,
  "location" text
);
SELECT "power_k_w" FROM "sonshine_radio_stations_in_the_philippin" WHERE "location"='davao';