'Aaa+' is not a standard financial or credit rating term. The best-known highest credit rating from major agencies (like Moody’s, S&P, and Fitch) are **Aaa** (Moody’s) or **AAA** (S&P/Fitch). Therefore, since 'Aaa+' is not an officially recognized or defined term in common rating systems or other standard uses, the correct response is:
Not found