By March 7, 2011, both sales and purchase in home appliance trade-in broke through 40 million units, reaching 40.268 million units and 41.719 million units respectively. Value of sales hit 152.12 billion yuan. The top 5 in terms of sales volume are TV (14.346 million units, 35.6%), air-conditioners (8.816 million units, 21.9%), computers (6.329 million units, 15.7%), refrigerators (5.478 million units, 13.6%) and washing machines (5.299 million units, 13.2%).