A quick request for someone with US editions of the books

[Simon Branford]

Can someone translate the following page references into chapter numbers for
me please?

"Book 1: The Weasley twins say Gryffindor hasn't won since Charlie left (pg
153); Harry thinks if Gryffindor wins the next match, they will overtake
Slytherin for the first time in 7 years (pg 216).

Book 3: Wood says Gryffindor hasn't won for 7 years now (pg 143); McGonagall
says Gryffindor will be out of the running for the 8th year in a row (pg
248); Percy says Gryffindor hasn't won since Charlie was Seeker (pg 301)."

Thanks in advance. I am working on my FAQ's on the Weasley family and have
gotten onto the subject of the boys ages. The bits above are from a post on
the subject, but I do not have the inclination to sift through the books to
find them in the UK editions.

Simon