Table I.

Baseline demographic data on individuals in 2019

Indicator	Value
Study population, N	1,089,212
Age (y), no. (%)
0-4	49,451 (4.5)
5-9	51,974 (4.8)
10-14	55,967 (5.1)
15-18	53,176 (4.9)
19-40	293,580 (27.0)
41-65	370,955 (34.1)
≥66	214,109 (19.7)
Sex, no. (%)
Male, age (y)
0-10	57,764 (5.3)
11-17	42,193 (3.9)
≥18	433,931 (39.8)
Female, age (y)
0-10	54,559 (5.0)
11-17	41,499 (3.8)
≥18	459,266 (42.2)