> What surprises me is that I can't find any pages in English. So good luck navigating if you don't understand danish.
The American expat community hasn't grown large enough to form an effective separatist group and demand that the Danish government translate everything into English? How awful. /s
The Danish government does translate a pretty large amount of stuff to English, not specifically for Americans but because it's the lingua franca used to interact with anyone non-Danish, even fairly nearby people like Finns and Germans (Finns are officially supposed to know some Swedish, which is similar to Danish, but in practice English is used even for intra-Nordic communication). Not everything is translated, but it's sort of trending in that direction. I would guess most "scientific" type stuff, like this data, will eventually join that group.
On the other hand Google Translate tends to work pretty well with Danish anyway, because sentences are fairly short without complicated German-style clause structures that confuse the translator, and the grammar is not too different from English.
The American expat community hasn't grown large enough to form an effective separatist group and demand that the Danish government translate everything into English? How awful. /s