Bar graph added.

node_modules/vega-projection/build/vega-projection.js

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+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-geo'), require('d3-geo-projection')) :
+  typeof define === 'function' && define.amd ? define(['exports', 'd3-geo', 'd3-geo-projection'], factory) :
+  (global = global || self, factory(global.vega = {}, global.d3, global.d3));
+}(this, (function (exports, d3Geo, d3GeoProjection) { 'use strict';
+
+  var defaultPath = d3Geo.geoPath();
+
+  var projectionProperties = [
+    // standard properties in d3-geo
+    'clipAngle',
+    'clipExtent',
+    'scale',
+    'translate',
+    'center',
+    'rotate',
+    'parallels',
+    'precision',
+    'reflectX',
+    'reflectY',
+
+    // extended properties in d3-geo-projections
+    'coefficient',
+    'distance',
+    'fraction',
+    'lobes',
+    'parallel',
+    'radius',
+    'ratio',
+    'spacing',
+    'tilt'
+  ];
+
+  /**
+   * Augment projections with their type and a copy method.
+   */
+  function create(type, constructor) {
+    return function projection() {
+      var p = constructor();
+
+      p.type = type;
+
+      p.path = d3Geo.geoPath().projection(p);
+
+      p.copy = p.copy || function() {
+        var c = projection();
+        projectionProperties.forEach(function(prop) {
+          if (p[prop]) c[prop](p[prop]());
+        });
+        c.path.pointRadius(p.path.pointRadius());
+        return c;
+      };
+
+      return p;
+    };
+  }
+
+  function projection(type, proj) {
+    if (!type || typeof type !== 'string') {
+      throw new Error('Projection type must be a name string.');
+    }
+    type = type.toLowerCase();
+    if (arguments.length > 1) {
+      projections[type] = create(type, proj);
+      return this;
+    } else {
+      return projections[type] || null;
+    }
+  }
+
+  function getProjectionPath(proj) {
+    return (proj && proj.path) || defaultPath;
+  }
+
+  var projections = {
+    // base d3-geo projection types
+    albers:               d3Geo.geoAlbers,
+    albersusa:            d3Geo.geoAlbersUsa,
+    azimuthalequalarea:   d3Geo.geoAzimuthalEqualArea,
+    azimuthalequidistant: d3Geo.geoAzimuthalEquidistant,
+    conicconformal:       d3Geo.geoConicConformal,
+    conicequalarea:       d3Geo.geoConicEqualArea,
+    conicequidistant:     d3Geo.geoConicEquidistant,
+    equalEarth:           d3Geo.geoEqualEarth,
+    equirectangular:      d3Geo.geoEquirectangular,
+    gnomonic:             d3Geo.geoGnomonic,
+    identity:             d3Geo.geoIdentity,
+    mercator:             d3Geo.geoMercator,
+    mollweide:            d3GeoProjection.geoMollweide,
+    naturalEarth1:        d3Geo.geoNaturalEarth1,
+    orthographic:         d3Geo.geoOrthographic,
+    stereographic:        d3Geo.geoStereographic,
+    transversemercator:   d3Geo.geoTransverseMercator
+  };
+
+  for (var key in projections) {
+    projection(key, projections[key]);
+  }
+
+  exports.getProjectionPath = getProjectionPath;
+  exports.projection = projection;
+  exports.projectionProperties = projectionProperties;
+
+  Object.defineProperty(exports, '__esModule', { value: true });
+
+})));

node_modules/vega-projection/build/vega-projection.min.js

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+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("d3-geo"),require("d3-geo-projection")):"function"==typeof define&&define.amd?define(["exports","d3-geo","d3-geo-projection"],t):t((e=e||self).vega={},e.d3,e.d3)}(this,(function(e,t,o){"use strict";var r=t.geoPath(),a=["clipAngle","clipExtent","scale","translate","center","rotate","parallels","precision","reflectX","reflectY","coefficient","distance","fraction","lobes","parallel","radius","ratio","spacing","tilt"];function i(e,o){return function r(){var i=o();return i.type=e,i.path=t.geoPath().projection(i),i.copy=i.copy||function(){var e=r();return a.forEach((function(t){i[t]&&e[t](i[t]())})),e.path.pointRadius(i.path.pointRadius()),e},i}}function n(e,t){if(!e||"string"!=typeof e)throw new Error("Projection type must be a name string.");return e=e.toLowerCase(),arguments.length>1?(c[e]=i(e,t),this):c[e]||null}var c={albers:t.geoAlbers,albersusa:t.geoAlbersUsa,azimuthalequalarea:t.geoAzimuthalEqualArea,azimuthalequidistant:t.geoAzimuthalEquidistant,conicconformal:t.geoConicConformal,conicequalarea:t.geoConicEqualArea,conicequidistant:t.geoConicEquidistant,equalEarth:t.geoEqualEarth,equirectangular:t.geoEquirectangular,gnomonic:t.geoGnomonic,identity:t.geoIdentity,mercator:t.geoMercator,mollweide:o.geoMollweide,naturalEarth1:t.geoNaturalEarth1,orthographic:t.geoOrthographic,stereographic:t.geoStereographic,transversemercator:t.geoTransverseMercator};for(var u in c)n(u,c[u]);e.getProjectionPath=function(e){return e&&e.path||r},e.projection=n,e.projectionProperties=a,Object.defineProperty(e,"__esModule",{value:!0})}));