Table 2:

Characteristics of past-month cannabis use (N=4,064)

Frequency of any past-month cannabis use	n	%
1–2 days	368	9.1
3–5 days	292	7.2
6–9 days	240	5.9
10–19 days	472	11.6
20–25 days	494	12.2
26–29 days	559	13.8
30 days (daily)	1,639	40.3
Daily/near dailya	2,198	54.1
Frequentlyb	2,692	66.2
Frequency of smoking plant material
Daily	1,396	34.4
Daily/near dailya	1,859	45.7
Frequentlyb	2,341	57.6
Frequency of vaping plant material
Daily	77	1.9
Daily/near dailya	109	2.7
Frequentlyb	165	4.1
Frequency of vaping concentrates
Daily	167	4.1
Daily/near dailya	227	5.6
Frequentlyb	358	8.8
Frequency of dabbing concentrates
Daily	170	4.2
Daily/near dailya	224	5.5
Frequentlyb	337	8.3
Cannabis product potency and method of administration
Low-potency (plant material)
Vaping	1,185	29.2
Smoking	3,939	96.9
Any use of plant material	3,999	98.4
High-potency (concentrates)
Vaping	1,825	44.9
Dabbing	1,451	35.7
Any use of concentrates	2,203	54.2
Combined potency
Used high-potency concentrates only	65	1.6
Used both high and low potency products	2,138	52.6
Used low-potency plant products only	1,861	45.8

^a26–30 days in the past month

^b20 or more days in the past month