Chart 5. Producer price index for unleaded regular gasoline, seasonal factors, with and without COVID-19 2020 action, 2019–20 annual seasonal revisions
Month	2019	2020 (no action for COVID-19)	2020 intervention model (with COVID-19 points)
Jan	92.6	101.5	93.6
Feb	93.0	93.6	90.1
Mar	95.5	94.3	97.7
Apr	105.5	96.0	101.7
May	108.0	100.3	108.1
Jun	105.2	101.5	105.1
Jul	104.9	103.9	107.3
Aug	103.4	103.8	104.7
Sep	103.2	102.6	102.4
Oct	100.2	104.2	100.6
Nov	96.8	99.9	95.8
Dec	91.6	99.3	92.9
Note: COVID-19 = coronavirus disease 2019. Source: U.S. Bureau of Labor Statistics.