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_15909409_2 (total_freshwater_withdrawal__km_3__yr_ VARCHAR, agricultural_use__m_3__p_yr__in__percentage_ VARCHAR)
### Question:
How many countries had a total freshwater withdrawal (km 3 /yr) where the agricultural use (m 3 /p/yr)(in %) was 428(62%)?
### Answer:
SELECT COUNT(total_freshwater_withdrawal__km_3__yr_) FROM table_15909409_2 WHERE agricultural_use__m_3__p_yr__in__percentage_ = "428(62%)"