{'field': 'year', 'type': 'temporal'}
{'field': 'miles', 'type': 'quantitative'}
{'field': 'gas', 'type': 'quantitative'}
{'field': 'side', 'type': 'nominal'}
Generate 18 vis, time last 0.153 s.

Cost:18.110

Cost:18.200

Cost:18.210

Cost:18.210

Cost:18.220

Cost:18.220

Cost:18.730

Cost:18.820

Cost:18.830

Cost:18.840

Cost:27.480

Cost:27.480

Cost:27.490

Cost:27.490

Cost:28.130

Cost:28.130

Cost:28.140

Cost:28.150