According to the chart, India’s voter turnout ______. (1 point)

A. reached its peak in 1990.

B. is the highest in all of Asia.

C. has decreased over the past 20 years.

D. has increased over the past 20 years.

The given chart or information is not provided in the question. Without the chart or any information, it is not possible to determine the correct answer to this question.