Disturbingly, many more people are beheaded every year than have punitive amputations - on average, one every two days! And not just for the expected apostasy or adultery, but also for "witchcraft and sorcery"! I **** you not.
Bear in mind that the KSA has no constitution or formal legal system. Every ruling is derived solely from the Quran or the sunnah (sayings of Muhammad).