response: Well, about 1 billion pigs worldwide are butchered, and about 100 million in America.
original_response: I had no clue muslims don't eat swine.  More  than 1 billion pigs are butchered each year.  100 million butchered in the USA.
history: Hi,what do you know about big farming? I know that it involves raising and breeding pigs. What else would you like to know? OK,But there are some cultural and religion that detested eating pork meat .Is that true? I can't remember off the top of my head, but I know that commercial farms keep pigs by the thousands in climate-controlled housing. What do you think of that? That's interesting. Is it true pigs will eat garbage? Yes, pigs have also been farmed to get rid of municipal garbage. Speaking of eating, do you eat pork? Yes, but I have muslim friends that don't eat pork meat. They are also called swine. Do you know how many pigs are butchered for food?
knowledge: Pigs are a popular form of livestock, with more than one billion pigs butchered each year worldwide, 100 million of them in the USA.