RE:RE:RE:RE:RE:RE:Kramin1 is the reincarnation of pinappleSeasonality exists in this sector because it deals with insurance coverage. People are insured in the States for healthcare. They usually have a certain amount of coverage. Therefore, since most coverage isn't unlimited, people tend to do "elective" surgeries near yearend considering, their coverage will "reset" in the new year. This way they have less chance of something unforeseen occuring to them, healthwise, in the future which exceeds their coverage for the year.
This seasonality also occurs in CRH and in other companies which rely on medical facilities/surgeries.