When asked to rate their own comfort subjectively, however, 73 percent said a 10 meter distance was adequate, and 55 percent said the same for 7.5 meters.
Kapag tinanong upang i-rate ang kanilang sariling kaginhawahan subjectively, gayunpaman, 73 porsiyento sinabi 10 metrong distansya ay sapat, at 55 porsiyento sinabi ang parehong para sa 7.5 metro.