| 1 | A | B | C | D |
| --- | --- | --- | --- | --- |
| 2 | revisions to the growth in real gdp, quarterly |  |  |  |
| 3 |  | revised average growth in quarterly real gdp | previously published average growth in quarterly real gdp | mean absolute revision to the growth in quarterly real gdp |
| 4 |  | percent |  | percentage points |
| 5 | 2013 | 0.88 | 0.78 | 0.10 |
| 6 | 2014 | 0.54 | 0.60 | 0.06 |
| 7 | 2015 | 0.09 | 0.08 | 0.01 |
| 8 | 2013 to 2015 | 0.50 | 0.48 | 0.02 |

Question: what was the mean absolute percentage point revision to the quarterly growth rate in real gdp from 2013 to 2015?
Answer: 0.02