How many polls taken on different dates show an undecided percentage of 25%?
CREATE TABLE table_20683381_2 (date_of_opinion_poll VARCHAR, undecided VARCHAR)
SELECT COUNT(date_of_opinion_poll) FROM table_20683381_2 WHERE undecided = "25%"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_20683381_2 (date_of_opinion_poll VARCHAR, undecided VARCHAR) Question: How many polls taken on different dates show an undecided percentage of 25%? [/INST] SELECT COUNT(date_of_opinion_poll) FROM table_20683381_2 WHERE undecided = "25%" </s>