Modeling hourly weather-related road traffic variations for different vehicle types in Germany

European Transport Research Review

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Table 1 Inhabitants classes of the German census

Class	Inhabitants (class range)	Inhabitants (as used for aggregation)	Frequency
1	0–3	1.5	146,845
2	3–250	126.5	158,317
3	250–500	375	20,342
4	500–2000	1250	26,183
5	2000–4000	3000	6741
6	4000–8000	6000	2543
7	8000–\(\infty\)	8000	507

Inhabitants classes and class ranges as used in the German census Zensus 2011, the corresponding inhabitant numbers used for spatial aggregation in this study, and the number of grid points of a specific class