sentences:  From 1987 to 2006, the US limited FTC according to different categories or "baskets" of income, generally described as nine such baskets but in reality occasionally substantially more.The definitions of such baskets were collapsed into two baskets (with exceptions) beginning 2007.The US baskets are currently passive, consisting of foreign personal holding company income (interest, dividends, rents, royalties, and certain gains, with significant exceptions) and all other (general limitation), with some exceptions generally not applicable.