Context: Roughly one-third of the world's population has been infected with M. tuberculosis, with new infections occurring in about 1% of the population each year. However, most infections with M. tuberculosis do not cause TB disease, and 90–95% of infections remain asymptomatic. In 2012, an estimated 8.6 million chronic cases were active. In 2010, 8.8 million new cases of TB were diagnosed, and 1.20–1.45 million deaths occurred, most of these occurring in developing countries. Of these 1.45 million deaths, about 0.35 million occur in those also infected with HIV.

Question: At any given time, about how much of all the people in the world has M. tuberculosis?
Answer: one-third

Question: Approximately how many active TB cases were there in 2012?
Answer: 8.6 million

Question: How many patients were diagnosed with tuberculosis in 2010?
Answer: 8.8 million

Question: About how many people died in 2010 carrying both HIV and TB?
Answer: 0.35 million

Question: What percentage of the world's total population gets infected with tuberculosis every year?
Answer: 1%

Question: How many people died from TB in 2012?
Answer: Unanswerable

Question: What percentage of TB deaths result in death?
Answer: Unanswerable

Question: How many people died in developing countries from TB?
Answer: Unanswerable

Question: What percentage of the population is infected by HIV each year?
Answer: Unanswerable

Question: How many chronic cases of TB were there total in 2012?
Answer: Unanswerable