Est - Percentage of occupied performing a job task or day

In 2007, % of occupied performing job task for Est was 1.23 percent. Between 2003 and 2007, % of occupied performing job task of Est grew substantially from 0.05 to 1.23 percent rising at an increasing annual rate that reached a maximum of 820.00% in 2005 and then decreased to 167.39% in 2007.