Question: Among the competitors of the 1994 Winter Olympic Game, what is the percentage of those from Finland?
SQL: SELECT CAST(COUNT(CASE WHEN T5.region_name = 'Finland' THEN 1 ELSE NULL END) AS REAL) * 100 / COUNT(T3.id) FROM games AS T1 INNER JOIN games_competitor AS T2 ON T1.id = T2.games_id INNER JOIN person AS T3 ON T2.person_id = T3.id INNER JOIN person_region AS T4 ON T3.id = T4.person_id INNER JOIN noc_region AS T5 ON T4.region_id = T5.id WHERE T1.games_name = '1994 Winter'