Table 2.

Top 10 most used antibiotics in Shandong, 2012–2017.

Rank	2012		2013		2014		2015		2016		2017
	ATC5	DID	ATC5	DID	ATC5	DID	ATC5	DID	ATC5	DID	ATC5	DID
1	J01CE01	2.59	J01CA04	1.66	J01CA04	2.34	J01CA04	2.70	J01CA04	2.79	J01CA04	2.21
2	J01CA04	2.03	J01CE01	1.45	J01CE01	1.27	J01MB04	1.46	J01MA12	0.87	J01CR02	0.78
3	J01DD04	1.12	J01DB01	1.33	J01DD04	1.23	J01MA12	1.10	J01CR02	0.78	J01MA12	0.77
4	J01MB04	0.82	J01DD04	1.31	J01DB01	1.03	J01DD04	0.92	J01FA10	0.71	J01FA10	0.58
5	J01DB01	0.81	J01MB04	1.09	J01MB04	1.01	J01CE01	0.86	J01DB01	0.67	J01CE01	0.55
6	J01FA06	0.68	J01FA06	0.95	J01MA12	1.00	J01FA10	0.73	J01CE01	0.66	J01DB01	0.50
7	J01FA10	0.66	J01MA12	0.93	J01FA06	0.78	J01DB01	0.71	J01MB04	0.64	J01DC02	0.43
8	J01MA12	0.66	J01FA10	0.67	J01DC02	0.71	J01CR02	0.61	J01DD04	0.58	J01DD04	0.41
9	J01FA09	0.51	J01FA09	0.63	J01FA09	0.65	J01DC02	0.59	J01DC04	0.42	J01DC04	0.41
10	J01DC02	0.48	J01DC02	0.60	J01FA10	0.62	J01DB04	0.58	J01DC02	0.37	J01FA06	0.37