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_11734041_20 (player VARCHAR, years_for_rockets VARCHAR)
### Question:
what is the total number of player where years for rockets is 2004-06
### Answer:
SELECT COUNT(player) FROM table_11734041_20 WHERE years_for_rockets = "2004-06"