This list is made by analysts over the last five years of beer sales:
1. Bud Light Lime. Sales are down 35.5% over the past five years.
2. Keystone Light, down 26.2%.
3. Miller High Life, down 24.1%.
4. Natural Light, down 23%.
5. Budweiser, down 22.2%.
6. Natural Ice, down 20.9%.
7. Busch, down 19.7%.
8. Bud Light, down 13.4%.
9. Miller Lite, down 12.6%.
10. Icehouse, down 6.6%.