> About 80 percent of the country’s 1,200 malls are considered healthy, reporting vacancy rates of 10 percent or less. But that compares with 94 percent in 2006

> About 80 percent of the country’s 1,200 malls are considered healthy, reporting vacancy rates of 10 percent or less. But that compares with 94 percent in 2006, according to CoStar Group, a leading provider of data for the real estate industry. And how many of the malls that were open in 2006 are still open? Seems like percentages are the completely wrong number to use. Also I found that graph made very little sense.