The number of pig farmers in Ireland has fallen dramatically in the last 50 years, a period over which it has become an extremely capital-intensive sector. In 1960, the pig census showed that there were an estimated 110,900 holdings with pigs. By 1980 this had fallen to 12,500 and in 2015 there were just 1,500 pig holdings in the republic. Pig farming is now a highly intensive operation compared with its previous position of being a farmyard enterprise.By comparison, over the period 1984 to 2014 (30 years), the number of dairy farms reduced from 80,000 to 17,000.