Which of These Statements About Military Spending by Russia, China

Which of these statements about military spending by Russia, China, India and the United States is incorrect?

A) In 2016 U.S. military spending was approximately three times higher than China's.
B) In 2016 U.S. military spending was approximately twice as high as Russia's.
C) Between 2000 and 2016, China's military spending grew at a faster rate than Russia's and India's.
D) From 2000 to 2016, Russia and India had roughly equal levels of military spending.