General Studies · Seating Arrangement

Seven people P, Q, R, S, T, U and V are sitting around a circular table, facing the centre (but not necessarily in the same order). S is sitting to the immediate left of Q. V is sitting third to the left of S. R is sitting third to the right of T. U is sitting second to the left of R. How many people are sitting between S and R when counted from the right of R?