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        "longitude": -74,
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        "longitude": -0.1,
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        "category": "Japan",
        "latitude": 35.7,
        "longitude": 139.7,
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      {
        "id": "city-4",
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        "category": "France",
        "latitude": 48.9,
        "longitude": 2.3,
        "value": 2.2
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        "id": "city-5",
        "label": "Sydney",
        "category": "Australia",
        "latitude": -33.9,
        "longitude": 151.2,
        "value": 5.3
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      {
        "id": "city-6",
        "label": "São Paulo",
        "category": "Brazil",
        "latitude": -23.5,
        "longitude": -46.6,
        "value": 12.3
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        "id": "city-7",
        "label": "Mumbai",
        "category": "India",
        "latitude": 19.1,
        "longitude": 72.9,
        "value": 20.7
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        "id": "city-8",
        "label": "Beijing",
        "category": "China",
        "latitude": 39.9,
        "longitude": 116.4,
        "value": 21.5
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        "id": "city-9",
        "label": "Cairo",
        "category": "Egypt",
        "latitude": 30,
        "longitude": 31.2,
        "value": 9.5
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      {
        "id": "city-10",
        "label": "Moscow",
        "category": "Russia",
        "latitude": 55.8,
        "longitude": 37.6,
        "value": 12.5
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      {
        "id": "city-11",
        "label": "Mexico City",
        "category": "Mexico",
        "latitude": 19.4,
        "longitude": -99.1,
        "value": 9.2
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      {
        "id": "city-12",
        "label": "Lagos",
        "category": "Nigeria",
        "latitude": 6.5,
        "longitude": 3.4,
        "value": 15.4
      },
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        "id": "city-13",
        "label": "Istanbul",
        "category": "Turkey",
        "latitude": 41,
        "longitude": 29,
        "value": 15.5
      },
      {
        "id": "city-14",
        "label": "Buenos Aires",
        "category": "Argentina",
        "latitude": -34.6,
        "longitude": -58.4,
        "value": 3.1
      },
      {
        "id": "city-15",
        "label": "Karachi",
        "category": "Pakistan",
        "latitude": 24.9,
        "longitude": 67,
        "value": 16.1
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      {
        "id": "city-16",
        "label": "Jakarta",
        "category": "Indonesia",
        "latitude": -6.2,
        "longitude": 106.8,
        "value": 10.6
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      {
        "id": "city-17",
        "label": "Shanghai",
        "category": "China",
        "latitude": 31.2,
        "longitude": 121.5,
        "value": 24.9
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      {
        "id": "city-18",
        "label": "Delhi",
        "category": "India",
        "latitude": 28.6,
        "longitude": 77.2,
        "value": 19
      },
      {
        "id": "city-19",
        "label": "Seoul",
        "category": "South Korea",
        "latitude": 37.6,
        "longitude": 127,
        "value": 9.7
      },
      {
        "id": "city-20",
        "label": "Bangkok",
        "category": "Thailand",
        "latitude": 13.8,
        "longitude": 100.5,
        "value": 10.5
      },
      {
        "id": "city-21",
        "label": "Lima",
        "category": "Peru",
        "latitude": -12,
        "longitude": -77,
        "value": 10
      },
      {
        "id": "city-22",
        "label": "Dhaka",
        "category": "Bangladesh",
        "latitude": 23.8,
        "longitude": 90.4,
        "value": 22
      },
      {
        "id": "city-23",
        "label": "Nairobi",
        "category": "Kenya",
        "latitude": -1.3,
        "longitude": 36.8,
        "value": 4.4
      },
      {
        "id": "city-24",
        "label": "Toronto",
        "category": "Canada",
        "latitude": 43.7,
        "longitude": -79.4,
        "value": 2.9
      },
      {
        "id": "city-25",
        "label": "Berlin",
        "category": "Germany",
        "latitude": 52.5,
        "longitude": 13.4,
        "value": 3.6
      }
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    }
  },
  "encoding": {
    "size": "circle-area",
    "zero": "zero-area",
    "unit": "millones de habitantes"
  },
  "calculation": {
    "missing": "reject",
    "duplicateIds": "reject",
    "domain": "observed-maximum",
    "paintOrder": "largest-first"
  },
  "profile": {
    "margin": {
      "top": 40,
      "right": 40,
      "bottom": 40,
      "left": 40
    },
    "bubble": {
      "paintOrder": "stroke fill",
      "fill": "#243c53",
      "opacity": 1,
      "stroke": "#ffffff",
      "strokeOpacity": 1,
      "strokeWidth": 2,
      "minRadius": 0,
      "maxRadius": 25
    },
    "background": {
      "fill": "#ffffff",
      "stroke": "#c7bfae",
      "strokeWidth": 1
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    "referenceLines": {
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      "strokeWidth": 0.5
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      "fill": "#243c53",
      "fontSize": 12,
      "fontFamily": "'Inter', system-ui, -apple-system, sans-serif",
      "populationThreshold": 12
    },
    "legend": {
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      "textColor": "#243c53",
      "bubbleStroke": "#243c53",
      "bubbleStrokeWidth": 1,
      "bubbleFill": "none",
      "gap": 16,
      "label": "Population",
      "ticks": [],
      "unitSuffix": "M"
    }
  },
  "layout": {
    "labels": {
      "strategy": "collision-free-with-records",
      "gap": 6,
      "maximumLeaderLength": 144,
      "directions": 16
    },
    "symbolContainment": "reserve-radius",
    "geographicPadding": 30,
    "textMeasurement": "shaped",
    "legend": {
      "placement": "below-map",
      "gap": 24,
      "minimumWidth": 90,
      "minimumHeight": 80,
      "lineLength": 20,
      "labelGap": 22,
      "padding": 2
    },
    "hitRadius": 22,
    "textOverflow": "reject",
    "records": {
      "visible": true,
      "heading": "Ciudad · país · población",
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      "rowHeight": 24,
      "gap": 24,
      "minimumColumnWidth": 500
    },
    "contextNote": {
      "visible": true,
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      "lineHeight": 22,
      "gap": 16
    }
  },
  "annotations": [],
  "document": {
    "exportTextMeasurement": "shaped",
    "textOverflow": "preserve",
    "header": {
      "title": "Global City Populations",
      "subtitle": "Population of 25 world cities, in millions; Shanghai is the largest at 24.9"
    },
    "footer": {
      "source": "xarts · demo data",
      "notes": "Illustrative data to explore the chart and replace with your own."
    },
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      "topPadding": 22,
      "bottomPadding": 16,
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    }
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    "locale": "en-US",
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    "framePadding": 24
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    "geometryDecimals": 2
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}