31. Some market studies suggest that about 30 million men over the age of 40 have symptoms of impotence. 32. To those who argue that Middlebury already has three groceries, he cites a market study by his consultants. 33. Palm Beach County was chosen for Club Royale based on market studies conducted by the company, Harper said. 34. Tim Smith, a spokesman for Fort Worth-based American, said market studies prompted the company to make the change. 35. A market study by the chrome industry's trade group shows the trend continuing for at least a decade. 36. Soon after, a market study found that 10 of 12 buyers were not using it on their ponies. 37. Lacey has also worked for two free-market organizations, the Fraser Institute and the Atlantic Institute for Market Studies . 38. Some market studies suggest that about 30 million men over the age of 40 have symptoms of erectile dysfunction. 39. Auditor General Jacques Lapointe, in 2012, criticized the market study used to justify construction of the new convention centre. 40. Pre-market studies are closely regulated by the FDA and tend to involve fewer than 1, 000 patients per study.