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_10408617_5 (tariff_code VARCHAR, bts_retail_price__regulated_ VARCHAR)
### Question:
How many tariff codes have a bts retail price of 2p/min or inclusive?
### Answer:
SELECT COUNT(tariff_code) FROM table_10408617_5 WHERE bts_retail_price__regulated_ = "2p/min or inclusive"