Some statistics found in pdf Das Motorrad from 11 September 1965 (13.70 MB) about the number of motorbikes in Germany and the distribution of brands! You can of course already guess that the number of Hondas are low, but they're there. That's the important bit.
At the start of 1965, 803.727 motorbikes were registered in the (western?) bundesgebiet. From that big number, only 1.354 were made by Honda.
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