Question: what are japan's major exports?
Answer: Vehicles: US$148.8 billion (21.1% of total exports)
Machinery including computers: $137 billion (19.4%)
Electrical machinery, equipment: $103.1 billion (14.6%)
Optical, technical, medical apparatus: $39.1 billion (5.5%)
Iron, steel: $26.1 billion (3.7%)
Plastics, plastic articles: $25.2 billion (3.6%)