Schlumberger -- There's a lot of oil-rich nations that refuse to work with Exxon Mobil and Royal Dutch Shell but rely on the technical expertise of Schlumberger for seismic surveys, well drilling, completion and maintenance.

FORBES: Magazine Article

Today, 43 months after the technical end of The Great Recession, surveys I report about on my radio program (NFIB, Tatum, our online poll, etc.), indicate that about a fifth of small businesses are doing well, about as many are doing poorly, and the middle 60% are doing just okay.

FORBES: Next Movie On Main Street: 'Small Business Shrugged'

You can overlay this with technical analysis and the results from investor sentiment surveys.

FORBES: How Much Should You Rely On Sentiment Surveys?

Because of a technical error, in which some schools were not visible on a portion of company surveys for a period of about 10 to 14 days, some companies were contacted a second time and given a chance to revise their surveys.

WSJ: EMBA Rankings 2010, Wall Street Journal Methodology