Table:
revised growth in annual real gdp
previously-published growth in annual real gdp
absolute revision to growth in annual real gdp

percent
percentage point

2017
3.04
3.17
0.13

2018
2.43
2.01
0.42

2019
1.86
1.66
0.20

2017 to 2019 average
2.44
2.28
0.16

Statement: the mean absolute percentage-point revision to the annual average growth rate of real gdp for the 2017-to-2019 period was 0.16.
Question: what was the mean absolute percentage-point revision to the annual average growth rate of real gdp for the 2017-to-2019 period?
Answer: [0.16]