{'field': 'Year', 'type': 'temporal'}
{'field': 'Origin', 'type': 'nominal'}
{'field': 'Cylinders', 'type': 'ordinal'}
{'field': 'Displacement', 'type': 'quantitative'}
{'field': 'Horsepower', 'type': 'quantitative'}
Generate 20 vis, time last 0.357 s.

Cost:17.540

Cost:17.540

Cost:18.180

Cost:18.180

Cost:18.190

Cost:18.190

Cost:18.190

Cost:18.190

Cost:18.200

Cost:18.200

Cost:18.200

Cost:18.200

Cost:26.220

Cost:26.220

Cost:26.220

Cost:26.220

Cost:27.500

Cost:27.500

Cost:27.510

Cost:27.510