In late 2004 the amount of floor space Tesco operated outside the United Kingdom surpassed the amount it had in its home market for the first time, although the United Kingdom still accounted for more than 75% of group revenue due to lower sales per unit area outside the UK.
In September 2005 Tesco announced that it was selling its operations in Taiwan to Carrefour and purchasing Carrefour's stores in the Czech Republic and Slovakia. Both companies stated that they were concentrating their efforts in countries where they had strong market positions.
The following table shows the number of stores, total store size in area and sales for Tesco's international operations. The store numbers and floor area figures are as at 18 April 2012. This information is taken from the 2011/12 Preliminary Results analyst pack