Rosuvastatin Calcium, when included in BP

Dear All,
Good day.
please help me on following issues.

I want to know when Rosuvastatin Calcium is officially included in British Pharmacopoiea. how can i know the year of inclusion. In USP, it is usually mentioned. But in BP, how can i know.

Looking for your kind cooperation.
thanx in advance.

regards
Sharmin