Table 1 Quinolone resistance in cases of gonorrhoea treated in Nottingham during 6 month periods 2002–5.

Time period	Number of gonorrhoea cases	Number of isolates with QRNG* (%)	Monthly range of QRNG (%)
January–June 2002	301	71 (23.6%)	14.3–52.5
January–June 2003	220	21 (9.5%)	0–17.9
January–June 2004	181	35 (19.3%)	10.3–25.9
January–June 2005	132	12 (9.1%)	0–18.8

*QRNG, quinolone resistant Neisseria gonorrhoeae.