A national survey gave a rate of 7.2% in 2004.
In the 1970s a survey had given figures at 91%.
A survey in the crucial state of Ohio gave him a slender lead.
A survey of the field for the general reader gives examples.
These surveys also give insights as to why crime is reported, or not.
Recent surveys have given a split picture on consumer confidence.
But a survey this week for the first time gave Pastrana the edge.
Recent surveys give him more votes than his five Democratic opponents combined.
A 2008 survey by Outreach magazine gave attendance at 23,659.
The surveys, he says, give a better picture of what actually happens on a campus than anything else available.