BOISE, Idaho, Aug. 22 -- The Idaho Department of Labor issued the following news release: * * * Idaho's July unemployment rate decreases to 3.6% Idaho's seasonally adjusted unemployment rate decreased between June and July, from 3.7% to 3.6%. July's labor force decreased by 1,523 (-0.2%) people to 998,870 while the labor force participation rate - the percentage of people 16 years or older who are either employed or looking for work - decreased by 0.2 percentage points between June and July   more