| 調查年份 Year of survey |
電視 Television |
電台 Radio |
報紙 Newspapers |
雜誌 Magazines |
朋友 Friends |
家人 Family members |
*互聯網 Internet |
其他 Others |
唔知/難講 DK/HS |
總數 Total |
| 2006 | 56.1% | 14.1% | 14.9% | 0.4% | 0.8% | 2.6% | 3.1% | 1.0% | 7.0% | 100.0% |
| 2005 | 55.6% | 11.9% | 15.8% | 0.3% | 0.7% | 1.1% | 2.7% | 0.3% | 11.5% | 100.0% |
| 2004 | 55.2% | 14.2% | 13.1% | 0.4% | 0.6% | 1.1% | 2.4% | 1.2% | 11.9% | 100.0% |
| 2003 | 52.2% | 14.0% | 12.7% | 0.6% | 0.7% | 1.6% | 2.8% | 2.8% | 12.8% | 100.0% |
| 2002 | 53.4% | 11.3% | 11.6% | 0.7% | 1.0% | 1.3% | 2.1% | 1.5% | 17.4% | 100.0% |
| 2001 | 54.5% | 14.1% | 11.9% | 0.7% | 1.1% | 1.4% | 1.9% | 1.5% | 13.1% | 100.0% |
| 2000 | 49.1% | 9.8% | 13.9% | 0.1% | 0.6% | 0.3% | 1.7% | 3.4% | 21.2% | 100.0% |
| 1997 | 43.4% | 7.6% | 20.7% | 0.3% | 0.6% | 1.1% | - | 2.9% | 23.5% | 100.0% |
| 1996 | 44.0% | 8.3% | 20.2% | 0.3% | 0.5% | 0.7% | - | 3.9% | 22.1% | 100.0% |
| 1995 | 43.2% | 7.6% | 20.3% | 0.4% | 0.4% | 1.0% | - | 6.5% | 20.5% | 100.0% |
| 1994 | 45.9% | 7.0% | 22.3% | 0.5% | 0.6% | 0.9% | - | 4.9% | 17.9% | 100.0% |
| 1993 | 50.3% | 9.2% | 16.8% | 0.5% | 1.3% | 0.6% | - | 4.1% | 17.3% | 100.0% |