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. Author manuscript; available in PMC: 2021 May 10.
Published in final edited form as: Nat Hum Behav. 2020 Nov 3;4(12):1294–1302. doi: 10.1038/s41562-020-00998-2

Fig. 3 |. Visits to non-work locations.

Fig. 3 |

Note that visitor income is calculated for each point of interest on the basis of visitor home census BG from January and February 2020. Median visitor income quintile is based on the median of household income values from visitors, weighted by the number of visits per BG. Non-work visit counts were calculated at the point of interest level by subtracting visits assumed to be from workers (duration >4 h) from total visit counts and adjusting the remaining visits to account for variation in device-to-population ratio among visitors’ home BGs. The resulting counts were aggregated by week, location type and income quintile for this visualization. Period covered is 6 January to 3 May 2020. Sample comprises 414,946 POI.