A method of forming an inorganic alignment film on a base substrate is provided comprising forming a film made substantially of an inorganic material on the base substrate, and irradiating ion beams onto the surface of the film from a direction inclined at a predetermined angle \u03b8b with respect to the direction vertical to the surface. The compositions generally comprise a blend of a polyester resin, preferably an aromatic polyester resin such as polyethylene terephthalate and a polyamide material. The perceived performance of the perfume is enhanced by its juxtaposition with the bleach. An employment level is estimated based on the first set of normalized payroll data and the regression coefficient.