Of all the beer styles produced by Stevens Point Brewery, how many percent do they allot for American Adjunct Lager?
Percent allotted = count(American Adjunct Lager beer styles) / count(styles) * 100%
SELECT CAST(SUM(IIF(T1.style = 'American Adjunct Lager', 1, 0)) AS REAL) * 100 / COUNT(T1.brewery_id) FROM beers AS T1 INNER JOIN breweries AS T2 ON T1.brewery_id = T2.id WHERE T2.name = 'Stevens Point Brewery'
database name:db_id craftbeer
Breweries table Breweries Cols: id dtype integer, name dtype text, city dtype text, state dtype text, 
Beers table Beers Cols: id dtype integer, brewery id dtype integer, alcohol by volume dtype real, International Bitterness Units dtype real, name dtype text, style dtype text, ounces dtype real, 
