This file shows employment numbers and monthly earnings from 1999-2015 for the state of South Dakota, and the following metro and micropolitan areas: Sioux Falls, Rapid City, Aberdeen, Brookings, Huron, Mitchell, Pierre, Spearfish, Vermillion, Watertown, and Yankton.
South Dakota State University
Center, Census Data, "South Dakota Employment Counts and Monthly Earnings: 1999-2015" (2016). Census Data Center Workforce Datasets. 1.