Observation results in different public places (%)
| Proportion of settings with smoking occurrence | Proportion of observed smokers out of total visitors | Proportion of settings with sale of tobacco products | The proportion of settings with publicity of tobacco products | The proportion of settings with non-smoking signs | |
|---|---|---|---|---|---|
| Pavilions (n=155, total=155)* | 0 | 0 | 0 | 1.9 | 6.5 |
| Queuing areas (n=155, total=155)* | 3.8 | 0.2 | 0 | 0 | 5.8 |
| Restaurants (n=51, total=119)*† | 7.8 | 0.1 | 0 | 0 | 92.1 |
| Souvenir shops(n=45, total=45)* | 0 | 0 | 0 | 0 | 24 |
| Outdoor non-smoking area (n=27)* | 74.1 | 4.5 | 0 | 0 | 0 |
*n refers to the number of observed samples; total refers to the total number of that kind of setting within the Expo area.
†Observation took place at the peak time.