Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_19283982_4 (leader VARCHAR, _percentage_of_popular_vote VARCHAR)
### Question:
Name the number of leaders for % of popular vote being 11.05%
### Answer:
SELECT COUNT(leader) FROM table_19283982_4 WHERE _percentage_of_popular_vote = "11.05%"