The latest data published by the Danish Statistics Service puts the pig population at 11.96 million pigs as of April 1, 2012, slightly below the 12.35 million as of January 1 and similar to the same period last year (11,932).
Regarding sows, as of April 1 the census amounted to 1.023 million sows, 1 percent less than the same period last year. Regarding pigs above 50 kg, there was a slight increase of 2% over the same period last year, with 3.12 million head on April 1, 2012 compared to 3.05 to April 1, 2011.
Friday May 11, 2012/ Statistics Denmark/ Denmark.
http://www.dst.dk/en/Statistics