{
  "$schema": "https://nuncaeslupus.github.io/drawspec/schema/drawspec-v1.schema.json",
  "version": 1,
  "kind": "pie",
  "title": "How the 30 pupils in 6B travel to school",
  "description": "A class survey drawn as a pie from its frequency table: 12 walk, 8 come by car, 6 by bus and 4 by bike.",
  "unit": "pupils",
  "parts": [
    {"text": "Walk", "amount": 12},
    {"text": "Car", "amount": 8},
    {"text": "Bus", "amount": 6},
    {"text": "Bike", "amount": 4}
  ]
}