When did the Cayman Islands adopt a constitution providing autonomy over domestic issues?

The Cayman Islands adopted a constitution providing for autonomy on most domestic issues in 1972.1

Prior to this, the islands had become internally self-governing in July 1959 while a dependency of Jamaica, but they reverted to direct British rule when Jamaica declared independence in 1962. The 1972 constitution was later revised in 1994 and eventually replaced by a new constitution approved by referendum in 2009, which took effect in November of that year.1