Study the given table and answer the following question. The table shows the number of students studying in 6 different classes of 6 different schools:



The number of students studying in class X from school P is approximately what percent of the total number of students studying in class X from all schools together?

1. A
   $32\%$
2. B
   $16\%$
3. C
   $8\%$
4. D
   $24\%$