The same chord progression all the way through as far as I can tell.
(G - Bm - Am7 - C)
The Chorus is the same starting on the C
(play along with the CD and you'll see what I mean)
N.B. You can use Bm7 instead of Bm, it sounds good too.
Intro
(G - Bm - Am7 - C) Twice
Verse
G Bm
how many cabs in new york city,
Am7 C
how many angels on a pin
G Bm
how many notes on a saxaphone,
Am7 C
how many tears in a bottle of gin
G Bm
how many times did you call my name
Am7 C
knock at the door but you couldn't get in
G, Bm, Am7, C, G, Bm, Am7
I know, I've been, Careless
I've been wrapped up in a shell
nothing could get through to me
Acted like I didn't know,
I had friends and good family
I saw worry in your eyes,
It didn't look like fear to me
I know, I've been, careless
I lost, my tenderness
I've been, careless,
I took, bad care of this
etc. etc.