Ranking second once again was Wal-Mart, which produced estimated extrapolated food and drug sales of $4.22 billion for its 154 units (a $212 million increase over last year). While the Behemoth's ID sales trickled up over the past 12 months, most of the company's gains came as a result of adding/converting two stores two its Supercenter model and adding eight new Neighborhood Market units the region. After a decade of declining revenue, Food Lion improved its corporate comparable stores sales performance over the past 12 months. However, because the largest unit of Delhaize America closed eight stores in the market and also continued to find the landscape in its two largest Mid-Atlantic markets – Richmond and Tidewater – remaining highly competitive, sales declined about $75 million in the region. With 291 stores in the market Food Lion's sales are estimated at $3.23 billion.