Passage: As of 2012, 3M was one of the 30 companies included in the Dow Jones Industrial Average, added on August 9, 1976, and was 97 on the 2011 Fortune 500 list. The company has 132 plants and over 67,000 employees worldwide, with sales offices in over 200 countries. The vast majority of the company's employees are local nationals, with few employees residing outside their home country. Its worldwide sales are over $20 billion, with international sales 58% of that total.

Question: In how many different countries does the company have plants in?
200