... Months Ended December 31 2006 US$m 2007 US$m 2006 US$m 2007 US$m 16.1 20.3 Tricor® 52.1 62.5 11.8 11.2 Skelaxin® 36.5 39.3 8.5 8.0 Verelan® 36.3 28.5 ...