United States303.83851.00
Japan108.13680.86
Germany 64.33710.91
Spain 23.23770.68
Australia 21.53780.96
Finland  5.73560.58
Denmark  4.73620.62
New Zealand  3.83790.92
Switzerland  3.33430.55
Average for eight non-US countries234.73830.92

aCorrelations of imports across 397 four-digit industries are weighted using 1991 industry employment from the NBER Manufacturing Productivity Database.