How Much Should A 7 Week Golden Retriever Weigh?

When my dog had puppies this is what they all weighed at about 6-7 weeks old

mr purple 17lbs 2ozs
mr blue 16lbs 9ozs
miss blue 15lbs 2ozs
miss purple 14lbs 7ozs
miss red 15lbs 8ozs
miss orange 14lbs 5ozs