How many persons are seated in a table (Including unknown persons)?

Study the following information carefully and answer the questions given below it. Certain numbers of people are sitting in a square shaped table. All are facing towards the center. Only one person seated at each corner and remaining persons are seated at the Edges of the square table. Each of them has different age. Only few of them seating positions are known. Q sits at one of the corner of the table. Same Number of people seated in opposite edges. At least two but not more than four people sitting on each edges of the table. P sits at one of the corner. The one whose age is 36 years, sit second to the left of P. Three persons are sitting between T and
V. T is 36 years old. Q sits immediate left of
V. S whose age is 52 sits sixth to the right of the one whose age is 10 less than S and both of them are immediate neighbor of the person sitting at the corner. Neither P nor T is an immediate neighbor of S. U is an immediate neighbor of the one whose age is 44. The one who is 48years old sits fourth to the right of U. W sits third to the left of S. R sits sixth to the left of W. The age of P is equal to half of the age of
V. The one whose age is 44 sit second to the right of the one who is sitting opposite to R. Number of person sits between P and R when counted from left of P is equal to number of person sit between R and the one whose age is 30.