World with Taiwan, medium resolution - Highcharts Maps

Highcharts Maps demo

HTML

<script src="https://code.highcharts.com/maps/highmaps.js"></script>
<script src="https://code.highcharts.com/maps/modules/exporting.js"></script>

<div id="container"></div>

CSS

#container {
    height: 500px;
    min-width: 310px;
    max-width: 800px;
    margin: 0 auto;
}

.loading {
    margin-top: 10em;
    text-align: center;
    color: gray;
}

JavaScript

(async () => {

    const topology = await fetch(
        'https://code.highcharts.com/mapdata/custom/world-taiwan.topo.json'
    ).then(response => response.json());

    // Prepare demo data. The data is joined to map using value of 'hc-key'
    // property by default. See API docs for 'joinBy' for more info on linking
    // data and map.
    const data = [
        ['fo', 10], ['um', 11], ['us', 12], ['jp', 13], ['sc', 14], ['in', 15],
        ['fr', 16], ['fm', 17], ['cn', 18], ['pt', 19], ['sw', 20], ['sh', 21],
        ['br', 22], ['ki', 23], ['ph', 24], ['mx', 25], ['es', 26], ['bu', 27],
        ['mv', 28], ['sp', 29], ['gb', 30], ['gr', 31], ['as', 32], ['dk', 33],
        ['gl', 34], ['gu', 35], ['mp', 36], ['pr', 37], ['vi', 38], ['ca', 39],
        ['st', 40], ['cv', 41], ['dm', 42], ['nl', 43], ['jm', 44], ['ws', 45],
        ['om', 46], ['vc', 47], ['tr', 48], ['bd', 49], ['lc', 50], ['nr', 51],
        ['no', 52], ['kn', 53], ['bh', 54], ['to', 55], ['fi', 56], ['id', 57],
        ['mu', 58], ['se', 59], ['tt', 60], ['my', 61], ['pa', 62], ['pw', 63],
        ['tv', 64], ['mh', 65], ['cl', 66], ['th', 67], ['gd', 68], ['ee', 69],
        ['ag', 70], ['tw', 71], ['bb', 72], ['it', 73], ['mt', 74], ['vu', 75],
        ['sg', 76], ['cy', 77], ['lk', 78], ['km', 79], ['fj', 80], ['ru', 81],
        ['va', 82], ['sm', 83], ['kz', 84], ['az', 85], ['tj', 86], ['ls', 87],
        ['uz', 88], ['ma', 89], ['co', 90], ['tl', 91], ['tz', 92], ['ar', 93],
        ['sa', 94], ['pk', 95], ['ye', 96], ['ae', 97], ['ke', 98], ['pe', 99],
        ['do', 100], ['ht', 101], ['pg', 102], ['ao', 103], ['kh', 104],
        ['vn', 105], ['mz', 106], ['cr', 107], ['bj', 108], ['ng', 109],
        ['ir', 110], ['sv', 111], ['sl', 112], ['gw', 113], ['hr', 114],
        ['bz', 115], ['za', 116], ['cf', 117], ['sd', 118], ['cd', 119],
        ['kw', 120], ['de', 121], ['be', 122], ['ie', 123], ['kp', 124],
        ['kr', 125], ['gy', 126], ['hn', 127], ['mm', 128], ['ga',...