“Real estate prices have doubled in value over the last decade.”

“More than a decade ago, I wrote a cover story that ran in the space right above here.”

“The trio has clocked up some notable achievements in its first decade and has been invited all over the world.”

“Presently, the humanity is passing through the first decad, the decad of change.”

“The second decad is ruled by Mercury and the third decad is ruled by the Venus.”

“By 200 CE we know the decad stood for 'eternity', 'god', 'kosmos', 'all', 'all perfect' and 'key-holding' among others.”

“The biggest difference is that over the past two decades the United States has absorbed roughly 20 million immigrants.”

“For decades the prevailing theories tell us that the roots of violence lie in deprived environments and abusive parents.”

“Romney's father, who was a Republican, too, but governor of Michigan, ran, if disastrously and abortively, for president almost four decades ago.”