Which preposition to use with overjoyed

at Occurrences 60%

He was glad to see me, and was overjoyed at the information I brought, for he had great fears concerning the safety of General Penrose.

at Occurrences 10%

They fully believed Patricia when she declared she would never accept the inheritance, and although neither Beth nor Louise could understand such foolish sentimentality they were equally overjoyed at the girl's stand and the firmness with which she maintained it.

with Occurrences 2%

" Harry was overjoyed with the permission, for in truth time had hung heavily on his hands since the colonel had ridden away.

as Occurrences 1%

When I had discovered to her that I was now no longer a Manichaean, though not yet a Catholic Christian, she was not overjoyed as at something unexpected.

on Occurrences 1%

How often has Berlin not called you her benefactor, and yet she is overjoyed on the very day you are going to ruin!

Which preposition to use with  overjoyed