Fig. 4From: Seasonality in extra-pulmonary tuberculosis notifications in Germany 2004-2014- a time series analysisNotified extra-pulmonary tuberculosis cases in Germany with start of treatment between 2004 and 2014 (N = 11,219). a Monthly case numbers with the best fitting models with and without seasonal component. b ACF and PACF plots of residuals (model without seasonal component)Back to article page