I want to know the answer to the following question:
Cardinals who were not bishops have been promoted to Cardinal around the age of 80 since what year?
All the background I'm provided with is that "The prominent priests who since 1962 were not ordained bishops on their elevation to the cardinalate were over the age of 80 or near to it, and so no cardinal who was not a bishop has participated in recent papal conclaves.". Is that enough to answer the question?