US.......... (average, States vary).... .53
Mexico......................................... zero
Israel.......................................... 4.20 (holy crap)
PS:
After enough time on telephone hold (to Social Security Admin) to pay some bills, balance my checkbook, obtain proof of payment of Part B Medicare for federal health plan premium reimbursement, have a bowel movement, drink a bottle of water (not necessarily in that order), I was able to actually speak to a human being, AND able to get them to correct the erroneous middle name they gave me (NONE) from my Medicare application back in March.
It's a freakin' miracle I tell you.
