| Yes, very closely. | 36 % |
| Sometimes, but not always. | 33 % |
| Only if I get a funny feeling about the place. | 25 % |
| I’ve never thought to do this. | 6 % |
| Total | 611 |
| Yes, very closely. | 36 % |
| Sometimes, but not always. | 33 % |
| Only if I get a funny feeling about the place. | 25 % |
| I’ve never thought to do this. | 6 % |
| Total | 611 |