| 1 | A | B | C | D | E | F | G | H | I |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | percentage change between the revised and unrevised number of economic families, by economic family size, canada, 2006 to 2013 |  |  |  |  |  |  |  |  |
| 3 |  | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 |
| 4 |  | percentage change |  |  |  |  |  |  |  |
| 5 | persons not in an economic family | 0.3 | 0.9 | 1.3 | 1.8 | 2.8 | 3.6 | 3.9 | 3.4 |
| 6 | economic families with 2 persons | -0.2 | -0.3 | -0.7 | -1.3 | -1.8 | -2.2 | -1.9 | -2.3 |
| 7 | economic families with 3 or more persons | -0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | -0.4 |

Question: the number of which kind of economic families observed little change in each of the years?
Answer: economic families with 3 or more persons

Question: the number of which kind of economic families experienced consistently downward revisions in all of the years?
Answer: economic families with 2 persons

Question: whose number experienced consistently downward revisions in all of the years?
Answer: persons not in an economic family