After 2000, the rate of use of the club drugs:

• A. Increased
• B. Decreased
• C. Remained Stable
• D. Fluctuated Wildly and Randomly From Year to Year

Answer: (B)

The trend in club-drug use after 2000 generally moved downward rather than continuing to rise. National surveys during the early 2000s show that MDMA and other club-drug use among teens and young adults peaked in the late 1990s or around 2001–2002, then declined or stabilized at lower levels through the mid-to-late 2000s. This downward movement happened even as other substances fluctuated, reflecting broader shifts in the drug landscape, increased awareness of health risks, and changes in supply and enforcement in party scenes. So the best answer captures that overall decrease rather than a sustained increase, stable rate, or wild year-to-year volatility.