Percent change for the month of January 2020 for the urban wage earners and clerical indices, as reported by the Bureau of Labor Statistics:

All Urban (CPI-U)

Workers (CPI-W)
Chicago Monthly 0.9 0.9
Chicago 12-Month 2.6  2.8

All Urban (CPI-U)

Workers (CPI-W)
St. Louis, 1st Half 2019 (6-mth)

0.9

1.0
St. Louis, 1st Half 2019 (12-mth)

1.2

1.1

All Urban (CPI-U)

Workers (CPI-W)
U.S. Monthly 0.4  0.4
U.S. 12-Month 2.5   2.5