Figure 4
![Figure 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2334-6-30/MediaObjects/12879_2005_Article_294_Fig4_HTML.jpg)
Scatter-plot and linear curve-fit of MRSA-proportion (percentage of MRSA-cases out of all Staphylococcus aureus cases) against MRSA-incidence (cases per 100000 inhabitants) for the years 2000 (● and ; N = 19), 2001 (■ and ---; N = 16), 2002 (▲ and .....; N = 19) and 2003 (◆ and
; N = 20). Each data point represents one county and one or several laboratories within this county.