{'field': 'Year', 'type': 'temporal'}
{'field': 'Origin', 'type': 'nominal'}
{'field': 'Cylinders', 'type': 'ordinal'}
{'field': 'Displacement', 'type': 'quantitative'}
{'field': 'Horsepower', 'type': 'quantitative'}
Generate 4 vis, time last 0.305 s.

Cost:18.100

Cost:18.100

Cost:18.720

Cost:18.720