s.r.o. is located. so on the left, you see, since the beginning of the pandemic, the positivity for people who live in the tenderloin has been 6.7%. for mission, 5.1, and chinatown, 2.4, and you see the positivity just for the month of july 2020. highlighted in the yellow, across those same time periods, you see the positivity rate of those who live in an s.r.o. so this suggests in the absence of an outbreak. an -- out break, an s.r.o. resident is not at higher risk of an outbreak than any other resident. >> chair peskin: and, miss cohen, can we chair that to the rest of the population of san francisco and the rest of the population statewide? i mean, these numbers tell us that we're all in deep trouble, but that we're doing a better job in s.r.o.s, even though they're more transmissive environments. but can you compare those numbers, whether they're all-time or for july, not only between the rest of the neighborhood but the rest of the city? >> so, supervisor peskin, i think it's most appropriate to look at that question locally. i think that comparison statewide and nationally would not be as relevant because positivity is very reflective of rates of testing,