Sows inventory is reported at 1.3 million head, down 5.7% from April 1, 2009. The number of sows expected to farrow in the second (-2.1%) and third (-3.6%) quarters this year is down from one year earlier.
The estimated number of hog farms at April 1, 2010 is 7,150. For the first time, the average number of hogs per farm exceeded 1,600 hogs.
http://www.statcan.gc.ca/daily-quotidien/100428/dq100428b-eng.htm