this table displays the results of revisions to the growth in annual gdp (real and nominal). the information is grouped by time period (appearing as row headers), revised average growth in annual gdp (percent), previously published average growth in annual gdp (percent), mean absolute revision to the growth in annual gdp (percentage points), revised average growth in annual real gdp (percent), previously published average growth in annual real gdp (percent) and mean absolute revision to the growth in annual real gdp (percentage points) (appearing as column headers)
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

Give a precise answer to the following question using only the table information. Return the answer in the JSON form {"answer": ["YOUR ANSWER"]}; for multiple items, use commas. Caption of the table: 'this table displays the results of revisions to the growth in annual gdp (real and nominal). the information is grouped by time period (appearing as row headers), revised average growth in annual gdp (percent), previously published average growth in annual gdp (percent), mean absolute revision to the growth in annual gdp (percentage points), revised average growth in annual real gdp (percent), previously published average growth in annual real gdp (percent) and mean absolute revision to the growth in annual real gdp (percentage points) (appearing as column headers)'. Answer this question using the table data: What was the mean absolute revision to the annual growth in nominal gdp between 1981 and 2014?

{"answer": ["0.13"]}