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_16751596_6 (republican VARCHAR, poll_source VARCHAR)
### Question:
How many times did Public Policy Polling under Republican: Jack Hoogendyk?
### Answer:
SELECT COUNT(republican) AS :_jack_hoogendyk FROM table_16751596_6 WHERE poll_source = "Public Policy Polling"