Table 2 Quarterly antimicrobial resistance in K. pneumoniae in a tertiary hospital from 2012 to 2016

Piperacillin/Tazobactam

33.75

(22.00–46.00)

42.50

(40.00–45.00)

41.00

(39.00–45.00)

40.25

(30.00–46.00)

46.00

(43.00–49.00)

Ceftazidime

40.75

(38.00–44.00)

38.50

(36.00–42.00)

28.75

(26.00–31.00)

27.00

(14.00–35.00)

36.00

(33.00–38.00)

Levofloxacin

28.50

(27.00–32.00)

29.00

(27.00–31.00)

26.25

(23.00–30.00)

32.50

(27.00–44.00)

33.00

(30.00–36.00)