This question may sound weird, but I could not find a good answer so far. All the sources cite that elfs are "taller than humans", but not how much taller or how much their height varies.
Given that most women are between 150 - 170 cm and most men between 165 - 185 cm (according to a quick google search), I wonder how the same height distribution looks like for elfs. Are female elfs generally smaller than male elfs? And by how much are elfs in general taller than humans? Is an 190cm female elf average, or especially short/tall?