question_answer

The table given below shows production of five types of cars by a company from the year 1998 to 2003. Study the table and answer the question.

Year Types	1998	1999	2000	2001	2002	2003	Total
P	10	18	16	15	11	18	88
Q	14	12	13	12	11	14	76
R	16	20	14	13	15	12	90
S	5	8	12	14	20	31	90
T	26	18	24	20	23	21	132
Total	71	76	79	74	80	96	476

In which year the production of cars of all types taken together was approximately equal to the average of the total production during the period:

A)  1999             

B)  2000

C)  2002             

D)       1998