A quick google for the issue reveals:


(bottles laid end-to-end)
1.41 bottles per foot = 7444.8 bottles per mile = 185,231,090.88 bottles per Earth = 18,708,340,178.88 bottles per 101 Earths.

18.7 billion bottles works out to ≈60.6 bottles per American per year, or about one bottle per person every six days.

About 1 bottle per person per week. Sounds about right to me.