english: It's hard to know how many animals are on these drugs, but I can tell you that the animal pharmaceutical industry is immense and growing, from seven billion dollars in 2011 to a projected 9.25 billion by the year 2015.
non_english: Teško je znati koliko je životinja na ovim lekovima, ali mogu da vam kažem da je industrija farmaceutika za životinje ogromna i da je u porastu, od sedam milijardi dolara u 2011. do projektovanih 9.25 milijardi do 2015. godine.