| 調查日期 Date of survey |
好些 Better |
差不多 Same |
差些 Worse |
唔知/難講 DK/HS |
總數 Total |
| 20-23/12/03 | 74.1% | 12.1% | 5.5% | 8.3% | 100.0% |
| 13-18/12/02 | 41.6% | 18.1% | 28.4% | 11.9% | 100.0% |
| 7-9/12/01 | 27.5% | 21.7% | 36.3% | 14.5% | 100.0% |
| 4-12/12/00 | 54.4% | 22.1% | 11.0% | 12.5% | 100.0% |
| 20/12/99 | 70.6% | 11.4% | 8.1% | 9.9% | 100.0% |
| 15/12/98 | 34.2% | 26.4% | 34.6% | 4.9% | 100.0% |
| 18-19/12/97 | 27.3% | 21.1% | 42.0% | 9.5% | 100.0% |
| 9/12/96 | 37.1% | 20.8% | 21.6% | 20.6% | 100.0% |
| 28-29/12/95 | 19.8% | 20.0% | 51.7% | 8.6% | 100.0% |
| 21-28/12/94 | 30.4% | 22.6% | 33.4% | 13.6% | 100.0% |