This chart uses information contained in a new Politico / Morning Consult Poll -- done on January 4th and 5th of a random national sample of 1,988 registered voters, with a 2 point margin of error. Those voters were asked to grade Trump on how well he did in his first year in office -- with "A" being excellent and "F" being a failing grade.
All voters gave Trump the following:
A = 18%
B = 17%
C = 14%
D = 11%
F = 35%
The demographic breakdown is shown in the chart above -- with A/B (good grades), C (average), or D/F (poor grades).