{
    "name": "whoJ23.png",
    "vistype": "pie",
    "Q1": {
        "type": "0",
        "question": "What is the theme of this visualization?",
        "A": "Revenues coverage of operating costs for urban utilities",
        "B": "Revenues coverage of operating costs for rural utilities",
        "C": "Revenues coverage of operating costs for all utilities",
        "D": "I can not remember",
        "answer": "A",
        "AOI": "6"
    },
    "Q2": {
        "type": "2",
        "question": "What year's data is displayed in this visualization?",
        "A": "2001",
        "B": "2011",
        "C": "2021",
        "D": "I can not remember",
        "answer": "B",
        "AOI": "8"
    },
    "Q3": {
        "type": "3",
        "question": "What percentage of the countries have operating ratio greater than 1.2?",
        "A": "24",
        "B": "34",
        "C": "42",
        "D": "I can not remember",
        "answer": "A",
        "AOI": "4,9,10"
    },
    "Q4": {
        "type": "1",
        "question": "Which of the following accounts for the most?",
        "A": "operating ratio greater than 1.2",
        "B": "operating ratio between 0.8 and 1.2",
        "C": "operating ratio less than 0.8",
        "D": "I can not remember",
        "answer": "B",
        "AOI": "4,9,10"
    },
    "Q5": {
        "type": "3",
        "question": "How many countries respond to the survey?",
        "A": "50",
        "B": "80",
        "C": "66",
        "D": "I can not remember",
        "answer": "C",
        "AOI": "8"
    }
}