I found this table interesting. Look at all the people choosing Anesthesia. 904 in 2002 versus 169 in 1996. Look at all the Osteopaths getting anesthesia in the match versus IMGs which are remaining flat.
NRMP Match stats for Anesthesia
Year 1996 1997 1998 1999 2000 2001 2002
Allopathic 169 253 388 425 549 713 904
Osteopathic 14 7 17 35 55 107 89
IMG/US Citizen 10 22 34 41 59 50 51
IMG/NonUS 130 213 201 152 133 79 47
NRMP Match stats for Anesthesia
Year 1996 1997 1998 1999 2000 2001 2002
Allopathic 169 253 388 425 549 713 904
Osteopathic 14 7 17 35 55 107 89
IMG/US Citizen 10 22 34 41 59 50 51
IMG/NonUS 130 213 201 152 133 79 47