Table:
time period
revised average growth in annual gdp
previously published average growth in annual gdp
mean absolute revision to the growth in annual gdp
revised average growth in annual real gdp
previously published average growth in annual real gdp
mean absolute revision to the growth in annual real gdp

1982 to 1989
7.80
7.79
0.13
2.88
2.90
0.14

1990 to 1999
4.16
4.16
0.08
2.37
2.38
0.08

2000 to 2009
4.62
4.63
0.14
2.08
2.09
0.10

2010 to 2014
4.72
4.74
0.20
2.53
2.54
0.18

1982 to 2014
5.27
5.27
0.13
2.43
2.44
0.11

Statement: the mean absolute revision to the annual growth in nominal gdp was 0.13 percentage points between 1981 and 2014.
Question: what was the mean absolute revision to the annual growth in nominal gdp between 1981 and 2014?
Answer: [0.13]