GOLD group
	A	B	C	D
ICS/LABA	47.6%	48.5%	55.0%	50.9%
ICS/LABA+LAMA	23.1%	25.4%	29.2%	30.1%
LAMA	17.7%	17.7%	10.8%	9.5%
LABA	0	1.7%	0	2.2%
Theophylline	11.6%	6.7%	5%	6.7%