Note the small print highlighted in yellow, and the 2 + 2 = 5 logic:
In other words, a company with only 5% of total retail sales now accounts for 5,300 store closings so far in 2017:
Don't forget that Amazon is also imploding bars and restaurant sales:
Auto parts
Cereal
Home furnishings
Dollar stores
Costco
Beer
"Wait, maybe it's not Amazon after all"