The reason is probably that electric cars are heavily subsidized in Denmark (via much lower vehicle registration tax) and those subsidies are lower for businesses.

Subsidies for electric cars were removed in Sweden a few years ago, so I would say 43% electric sales (and rising) is very impressive.

Not entirely true anymore - both male and female chicks are raised for meat, just different breeds than for commercial egg production. The large poultry company I used to work with raised exclusively female chicks, since they grew faster. The male chicks went into the grinder, as the other poster suggested.