Table 4.

MIC distribution data for S. pneumoniae isolates collected during 2009–11 and 2013–14

Years/antimicrobial agent	N	Number of isolates at MIC (mg/L)
		≤0.015	0.03	0.06	0.12	0.25	0.5	1	2	4	8	16	32	64	128	≥256
2009–11
AMC	434	111	37	13	8	15	22	92	89	26	12	7	0	0	2	0
cefaclor	434	0	0	0	1	15	137	22	9	11	8	18	62	66	24	61
cefuroxime	434	21	36	37	32	37	16	13	43	78	57	32	16	11	0	5
levofloxacin	434	0	0	0	1	4	97	297	24	1	0	0	2	0	0	0
penicillin	434	87	50	20	17	12	27	98	80	28	10	4	1	0	0	0
2013–14
AMC	208	31	30	12	3	11	9	33	27	28	16	6	1	1	0	0
cefaclor	208	0	0	0	0	1	15	31	27	5	3	3	4	2	3	114
cefuroxime	208	11	30	11	8	16	10	4	22	30	22	15	15	12	0	2
levofloxacin	208	0	0	0	0	3	62	121	20	0	0	0	2	0	0	0
penicillin	208	31	22	14	9	8	19	33	38	28	4	1	1	0	0	0

AMC, amoxicillin/clavulanic acid.