| 1 | A | B | C | D | E | F | G | H | I | J | K |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | enterprise size class transition matrix for the period 2008 to 2014 |  |  |  |  |  |  |  |  |  |  |
| 3 | enterprise size class, 2008 | enterprise size class, 2014 |  |  |  |  |  |  |  |  |  |
| 4 |  | between 1 and 4 | between 5 and 9 | between 10 and 19 | between 20 and 49 | between 50 and 99 | between 100 and 249 | between 250 and 499 | between 500 and 999 | 1,000 and above | attrition |
| 5 |  | % |  |  |  |  |  |  |  |  |  |
| 6 | between 1 and 4 | 50.0 | 5.3 | 0.8 | 0.2 | 0.0 | 0.0 | x | x | x | 43.7 |
| 7 | between 5 and 9 | 19.9 | 38.9 | 10.5 | 1.2 | 0.1 | 0.0 | x | x | x | 29.2 |
| 8 | between 10 and 19 | 5.1 | 15.5 | 43.5 | 12.1 | 0.6 | 0.1 | 0.0 | x | x | 23.0 |
| 9 | between 20 and 49 | 2.3 | 2.6 | 13.3 | 51.5 | 8.6 | 0.8 | 0.1 | 0.0 | 0.0 | 20.7 |
| 10 | between 50 and 99 | 1.6 | 0.9 | 1.7 | 16.8 | 47.7 | 11.4 | 0.5 | 0.1 | 0.0 | 19.3 |
| 11 | between 100 and 249 | 1.0 | 0.8 | 0.9 | 2.6 | 13.4 | 52.7 | 7.6 | 0.7 | 0.1 | 20.2 |
| 12 | between 250 and 499 | 0.6 | x | x | 1.4 | 1.7 | 13.8 | 45.9 | 11.1 | 0.9 | 24.0 |
| 13 | between 500 and 999 | x | x | x | x | x | x | 10.7 | 48.7 | 12.1 | 22.4 |
| 14 | 1,000 and above | x | x | x | x | x | x | 1.4 | 4.6 | 65.9 | 25.9 |
| 15 | addition | 74.9 | 14.4 | 6.3 | 3.2 | 0.8 | 0.3 | 0.1 | 0.0 | 0.0 | .. |

Question: what is the range of the proportion of enterprises that stay in their 2008 size class?
Answer: 65.9, 38.9

Question: list top 4 enterprise size classes that have the highest proportion of enterprises that remain in the same size class.
Answer: 1,000 and above, between 100 and 249, between 20 and 49, between 1 and 4