What is the version of the following sentence with correct punctuation?

By contrast the fractions food wasteother organic waste plastic hazardous waste and other waste have gone up 15 per cent 1 per cent 44 per cent and 16 per cent respectively
By contrast, the fractions food waste/other organic waste, plastic, hazardous waste, and other waste have gone up 15 per cent, 1 per cent, 44 per cent, and 16 per cent respectively.