Table 2.

Burglary risks during three periods in March, 2020, indicating the effects of stay-at-home practices responding to the Covid-19 pandemic, Detroit block groups with 90% or more residential parcels

	Period A	Period B	Period C
	March 1 through March 9	March 10 through March 23	March 24 through March 31
a. Total block groups in subset	657	657	657
b. Total days in period	9	14	8
c. Total burglaries in subset in period	93	131	47
d. Burglaries per day in subset   d = c/b	10.33	9.36	5.88
e. Burglaries per day per 100 block groups in subset   e = (d × 100)/657	1.57	1.42	0.89
f. Per cent change from period A	0	− 0.10	− 0.43