| N and % of associated AIA structures | % hotels involved | % of respondents | ||
| 4 stars | 10 | 4.6% | 4.8% | 5.1% |
| 3 stars | 170 | 79% | 83.6% | 84.6% |
| 3 sup. stars | 1 | 0.4% | 0.4% | 2.5% |
| 2 stars | 23 | 10.6% | 11.2% | 7.7% |
| 1 stars | 7 | 3.2% | - | - |
| Non-hotel | 5 | 2.3% | - | - |
| Total | 215 | 100% | 100% | 100% |