(function () {
  //Inject code v5.2

  var highcharts = document.createElement('script');
  var injectVersion = 6;
  var cdn = 'https://code.highcharts.com/';
  var loaded = 0;  
  var encodedUrl = encodeURI('https://https://app.everviz.com//show/6hVQc9BKg');
  var chartCreated = false;
  var delayGen = 0;
  var scripts = [
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    "highcharts-more.js",
    "highcharts-3d.js",
    "modules/data.js",
    "modules/exporting.js",
    "modules/funnel.js",
    "modules/solid-gauge.js",
    "modules/export-data.js",
    "modules/accessibility.js"
  ];

  const inEmbedCode = window.location.pathname.indexOf('/embed/') > -1;
  const inEverviz = window.location.origin === 'https://app.everviz.com';
  const loadHighchartsModules = inEverviz && !inEmbedCode;

  var legacyElementClassName = 'highcharts-6hVQc9BKg';
  var elementClassName = 'everviz-6hVQc9BKg';
  var externalCSS = [
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    "https://app.everviz.com/resources/css/highcharts-data-table.css"
  ];

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  "https://app.everviz.com/resources/js/everviz-utils.js",
  "https://app.everviz.com/resources/js/highcharts-overrides.js",
  "https://app.everviz.com/resources/js/highcharts-resize.js",
  ];

  var options = {"colors":["#00234a","#e22944","#6D5BD1","#F9DCE7","#AEC8FA","#DDD8F5"],"chart":{"style":{"fontFamily":"gordita"},"type":"line"},"title":{"text":"<div>Total and Projected Undergraduate Fall Enrollment 1970-2031</div>","align":"left","useHTML":true,"style":{"fontWeight":"bold","fontSize":"20px"},"widthAdjust":0},"subtitle":{"text":"","align":"left"},"credits":{"text":"","href":""},"plotOptions":{"series":{"borderRadius":2,"pointPadding":0.01,"groupPadding":0.05,"borderWidth":0,"shadow":false,"marker":{"enabled":false},"lineWidth":3,"states":{"select":{"color":"#EFFFEF","borderColor":"black","dashStyle":"dot"}},"label":{"enabled":false}}},"legend":{"align":"left","verticalAlign":"top","itemMarginBottom":10,"x":0,"symbolRadius":2,"itemDistance":45},"series":[{"data":[],"turboThreshold":0,"type":"line"},{"data":[],"turboThreshold":0,"type":"line","dashStyle":"ShortDot"}],"lang":{"shortMonths":["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],"weekdays":["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],"months":["January","February","March","April","May","June","July","August","September","October","November","December"],"numericSymbols":["k","M","G","T","P","E"],"thousandsSep":","},"tooltip":{"pointFormat":"<span style=\"color:{point.color}\">●</span> {series.name}: <b>{point.y} students</b><br>","footerFormat":"","useHTML":true},"everviz":{"animation":{"loadOnPageLoad":true},"tooltip":{"useEvervizHelper":true,"options":{"vars":{}}}},"exporting":{"enabled":false,"sourceWidth":null,"sourceHeight":null},"caption":{"useHTML":true,"text":"Source: NCES<sup><span class=\"sr-only\">Note Reference </span>[4]</sup>","style":{"fontSize":"12px"}},"accessibility":{"description":"Line chart of recorded and projected undergraduate fall enrollment in U.S. colleges between 1970 and 2031. Although fall enrollment numbers have declined since 2010, projections from the National Center for Education Statistics project a slight increase in enrollment between 2022 and 2031."},"yAxis":{"title":{"text":""},"min":0},"data":{"csv":"\"Year\";\"Recorded\";\"Projected\"\n1970;8580887;\n1971;8948644;\n1972;9214860;\n1973;9602123;\n1974;10223729;\n1975;11184859;\n1976;11012137;\n1977;11285787;\n1978;11260092;\n1979;11569899;\n1980;12096895;\n1981;12371672;\n1982;12425780;\n1983;12464661;\n1984;12241940;\n1985;12247055;\n1986;12503511;\n1987;12766642;\n1988;13055337;\n1989;13538560;\n1990;13818637;\n1991;14358953;\n1992;14487359;\n1993;14304803;\n1994;14278790;\n1995;14261781;\n1996;14367520;\n1997;14502334;\n1998;14506967;\n1999;14849691;\n2000;15312289;\n2001;15927987;\n2002;16611711;\n2003;16911481;\n2004;17272044;\n2005;17487475;\n2006;17754230;\n2007;18258138;\n2008;19081686;\n2009;20313594;\n2010;21019438;\n2011;21010590;\n2012;20644478;\n2013;20376677;\n2014;20209092;\n2015;19988204;\n2016;19846904;\n2017;19778151;\n2018;19651412;\n2019;19630178;\n2020;19027410;\n2021;18659851;\n2022;;18961280\n2023;;18939568\n2024;;19247640\n2025;;19567692\n2026;;19807880\n2027;;19967426\n2028;;20075228\n2029;;20132524\n2030;;20166892\n2031;;20233776","seriesMapping":[{"x":0,"y":1,"year":0,"recorded":1,"projected":2},{"x":0,"y":2,"year":0,"recorded":1,"projected":2}],"assignDataFields":[{"labels":"A","values":"B"},{"labels":"A","values":"C"}]},"stockTools":{"gui":{"enabled":false}}};
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  var templateDataSettings = {};

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            ((scriptTag.indexOf('stock/highstock.js') > -1) && src === 'modules/highstock.js') ||
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          return true;
        }
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    }
    return false;
  }

  function loadCSS() {
    var cssLength = externalCSS.length;
    for(var i=0; i < cssLength; i++) {
      var css = document.createElement('link');
      css.rel  = 'stylesheet';
      css.type = "text/css";
      css.href = externalCSS[i];
      document.body.appendChild(css);
    }
  }

  function allScriptsIncluded(){
    var allScripts = scripts.concat(extraScripts);
    var haveAllScriptsBeenIncluded = true;
    var scriptsToUse = document.getElementsByTagName("script");
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  function modifyOptions(){
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        keys.forEach(function(key) {
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        if (options && options.chart && options.chart.type === 'packedbubble') {
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        return chartOptions;
      }
    }
    
    optionsStub = window["everviz"].createStub(options);
    window["everviz"].merge(options, pluginCode);
    if ('Chart' === 'Map') window["everviz"].modifyMapType(options);
  }

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      !window["everviz"].merge ||
      !window["everviz"].createStub) {
      setTimeout(createChart, 200);
      return;
    }  

    modifyOptions();

    if (hasProj4) delayGen = 100;

    if (typeof window['Highcharts'] !== 'undefined') {
      
    if (window['everviz'] && window['everviz'].tooltipFormatter && 
        options.everviz && options.everviz.tooltip){
      if (!options.tooltip) options.tooltip = {};
      options.tooltip.formatter = window['everviz'].tooltipFormatter;
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    if (options.yAxis && options.yAxis.length === 1) options.yAxis = options.yAxis[0];
    if (options.xAxis && options.xAxis.length === 1) options.xAxis = options.xAxis[0];
    if (options.zAxis && options.zAxis.length === 1) options.zAxis = options.zAxis[0];

    /*
// Sample of extending options:
Highcharts.merge(true, options, {
    chart: {
        backgroundColor: "#bada55"
    },
    plotOptions: {
        series: {
            cursor: "pointer",
            events: {
                click: function(event) {
                    alert(this.name + " clicked\n" +
                          "Alt: " + event.altKey + "\n" +
                          "Control: " + event.ctrlKey + "\n" +
                          "Shift: " + event.shiftKey + "\n");
                }
            }
        }
    }
});
*/


      if (options && (options.lang || options.global)) {
        Highcharts.setOptions({
          global: options.global || {},
          lang: options.lang || {}
        });
      }

      if (Highcharts.Annotation) {
        Highcharts.Annotation.ControlPoint.prototype.redraw = function (animation) {
          this.graphic[animation ? 'animate' : 'attr'](
              this.options.positioner ? this.options.positioner.call(this, this.target) : null
          );
        };
      }

      chartCreated = true;
      window.HighchartsCloud.hasLoaded = true; 
      setTimeout(function(){
          if (window["everviz"] && window["everviz"].pendingAnim) {
            //TODO: change to using classes instead.
            //Bit of work to do there due to backward compatibility
            const elements = document.querySelectorAll(
              '#' + elementClassName + 
              ', #' + legacyElementClassName
            );
            const elementsArray = Array.prototype.slice.call(elements);
            elementsArray.forEach(function(element, elementIndex) {

              window["everviz"].updateRenderTo(optionsStub, element);
              const stubbedChart = new Highcharts.Chart(optionsStub);
              

              window["everviz"].pendingAnim({
                id: element.id + '-' + elementIndex, 
                loaded: false,
                options: options,
                appear:function(){
                  window.everviz.disconnectResizeObserver(stubbedChart);
                  window["everviz"].updateRenderTo(options, element);
                  new Highcharts.Chart(options);

                },
                element: element
              });
            });

          } else {
            const element = document.querySelector('#' + legacyElementClassName);

            if (element) new Highcharts.Chart(legacyElementClassName, options)
            else new Highcharts.Chart(elementClassName, options) 

            
          }
      }, delayGen);
    }
  }

  function check(scripts, cb) {
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        cb();
      } else {


        //Create first project
        if (!window.HighchartsCloud.versions ||
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          for (var i = 0; i < window.HighchartsCloud.ondone.length; i++) {
            try {
              window.HighchartsCloud.ondone[i]();
            } catch(e) {
              console.error(e);
            }
          }
        } else {
          if (window.HighchartsCloud.stack.length) {
            window.HighchartsCloud.stack[0]();
            window.HighchartsCloud.stack.shift();
            const shouldRenderNextChart = window.HighchartsCloud.stack.length > 0;
            if (shouldRenderNextChart) {
              window.HighchartsCloud.stack[0](true);
            }
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      }
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  }

  function loadScript(s, scripts, cb) {
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    function next() {
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      if (loaded < scripts.length) {
        loadScript(scripts[loaded], scripts, cb);
      }
      check(scripts, cb);
    }

    if (isScriptAlreadyIncluded(s)) {
      return next();
    }

    var n = document.createElement('script');

    n.onload = function () {
      next();
    };

    if (s.indexOf('http') >= 0) {
      n.src = s;
    } else {
      n.src = cdn + s;
    }
    document.body.appendChild(n);
  }

  function loadExtraScripts(){
    if (extraScripts.length > 0) {
      loaded = 0;
      loadScript(extraScripts[0], extraScripts);
    } else {
      check(scripts);
    }
  }

  function loadExtraScriptsAndMakeChart(isUsingStack){
    loaded = 0;
    loadCSS();
    if (extraScripts.length > 0) {
      if (isUsingStack) {
        window.HighchartsCloud.stack[0] = createChart;
        loadScript(extraScripts[0], extraScripts);
      }
      else loadScript(extraScripts[0], extraScripts, createChart);
    } else {
      check(extraScripts);
    }
  }

  function getAllScripts(){
    var evervizScripts = [];
    var allScripts = scripts.map(function(script) {
      return 'highcharts/'+ script.replace('highcharts/highcharts.js', 'highcharts.js').replace('.js', '');
    }).concat(
      extraScripts.map(function(script) {
        if (script.indexOf('https://code.highcharts.com/') > -1) {
          return 'highcharts/'+ script.replace('https://code.highcharts.com/', '').replace('.js', '');
        } else if (script.indexOf('https://app.everviz.com/') > -1) {
          evervizScripts.push(script);
          return null;
        } else return script;
      }).filter(function(s) {
        return s !== null;
      })
    );

    allScripts.forEach(function(script) {
      if (window.HighchartsCloud.allScripts)
        window.HighchartsCloud.allScripts[script] = 1
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    return {
      allHighchartsScripts: allScripts,
      evervizScripts: evervizScripts
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  function loadRequireJSScript(){
    require.config({
      packages: [{
        name: 'highcharts',
        main: 'highcharts'
      }],
      paths: {
        'highcharts': 'https://code.highcharts.com'
      }
    });

    const allScripts = getAllScripts();

    require(
      allScripts.allHighchartsScripts,
      function (Highcharts) {
        //Attach highcharts to the window for use in the everviz scripts
        window.Highcharts = Highcharts;
        if (allScripts && allScripts.evervizScripts.length) {
          require(allScripts.evervizScripts, function(){
            createChart();
            loadCSS();
          })
        } else {
          createChart();
          loadCSS();
        }
      }
    );
  }

  function loadInitialScript(){
    if (window['require'] && typeof require === "function" && typeof require.specified === "function") {
      loadRequireJSScript();
    } else {
      getAllScripts()
      loadScript(scripts[0], scripts, loadExtraScripts);
      loadCSS();
    }
  }

  if (typeof window['HighchartsCloud'] === 'undefined') {
    window.HighchartsCloud = {
      ondone: [createChart],
      stack: [createChart],
      hasWrapped: false,
      hasLoaded: false,
      externalCSS: externalCSS,
      versions: [injectVersion],
      types: ['chart'],
      allScripts: {},
      projectUUIDs: {'6hVQc9BKg': 1},
    };

    loadInitialScript();

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    if (window.HighchartsCloud.externalCSS) window.HighchartsCloud.externalCSS.push(externalCSS);
    if (!window.HighchartsCloud.hasLoaded) {
      if (!window.HighchartsCloud.projectUUIDs) window.HighchartsCloud.projectUUIDs = {};

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        if (window.HighchartsCloud.stack) {
          window.HighchartsCloud.stack.push(loadExtraScriptsAndMakeChart);
          window.HighchartsCloud.versions.push(injectVersion);
          window.HighchartsCloud.types.push('chart');
        }

      }
      if (window['require'] && typeof require === "function" && typeof require.specified === "function") {
        getAllScripts()
        loadRequireJSScript();
      }
    }
    else {
      if (window['require'] && typeof require === "function" && typeof require.specified === "function") {
        loadRequireJSScript();
      } else {
        getAllScripts()
        loadExtraScriptsAndMakeChart();
      }
    }
  }

}());
