The Spanish Statistical Office has its own JSON API but also supports JSON-stat. In this example, the latest Spanish unemployment rate by NUTS2 is retrieved and visualized in a map using Idescat Visual.
Created
October 2, 2022 17:11
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Latest unemployment rate in Spain
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| <!DOCTYPE html> | |
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| <head> | |
| <title>INE JSON-stat API + Idescat Visual choropleth map example</title> | |
| <!-- DO NOT DO THIS IN PRODUCTION --> | |
| <!-- js.org and json-stat.org ARE NOT CDNs --> | |
| <link href="https://visual.js.org/visual.css" rel="stylesheet" type="text/css" /> | |
| <script src="https://visual.js.org/lazyvisualsetup.js"></script> | |
| <!-- /DO NOT DO THIS IN PRODUCTION --> | |
| <script src="https://unpkg.com/jsonstat-toolkit@latest"></script> | |
| </head> | |
| <body> | |
| <div id="visual" class="visual"></div> | |
| <script> | |
| //Unemployment rate | |
| JSONstat("https://servicios.ine.es/wstempus/jsstat/ES/DATASET/4247?nult=1").then(function(ds){ | |
| //1. Get info | |
| var | |
| t=ds.Dimension("Per"), | |
| //Get time id | |
| last=t.id[0], | |
| //Get countries IDs | |
| nuts=ds.Dimension( "comunidadesyciudadesautonomas" ).id, | |
| //Get the values for the selected time | |
| //for all the countries (free dimension). | |
| //Then transform info to the Visual data format | |
| data=ds.Data( { "sexo": "sexo_ambossexos", "edad": "totalesdeedad_total" } ).map( function( e, i ){ | |
| return { id: nuts[i].replace("CCAA_", ""), val: e.value }; | |
| }) | |
| ; | |
| //2. Draw map with retrieved and transformed info | |
| visual( | |
| { | |
| lang: "en", | |
| title: "Latest unemployment rate", | |
| time: last, | |
| geo: "Spain", | |
| footer: "Source: Labor Force Survey (EPA), INE.", | |
| unit: { symbol: "%" }, | |
| dec: 1, | |
| legend: true, | |
| range: 0, | |
| type: "cmap", | |
| by: "spainnuts2", | |
| data: data | |
| } | |
| ); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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