<prompt> Translate the following text to SwahiliMeanwhile, a new survey by a contraceptive pharmaceutical company suggested that the pill has surpassed sterilization as the countrys most popular birth-control method.  <response>: Uchunguzi uliofanywa na kampuni moja ya dawa za kuzuia mimba ulionyesha kwamba dawa ya kulevya imepita njia ya uzazi kama njia maarufu zaidi ya kuzuia uzazi nchini humo. 