join populacao with ibge_populacao table

src/libs/routes/pibpercapita.js

@@ -93,7 +93,11 @@ pibpercapitaApp.get('/', rqf.parse(), rqf.build(), (req, res, next) => {
    .field('ibge_pib.municipio_id', 'municipio_id')
    .field('ibge_pib.ano_censo', 'year')
    .field('ibge_pib.pib', 'pib')
-   .from('ibge_pib');
+   .field('ibge_populacao.populacao', 'populacao')
+   .from('ibge_pib')
+   .join('municipio', null, 'ibge_pib.municipio_id = municipio.id')
+   .join('ibge_populacao', null, 'ibge_populacao.municipio_id = municipio.id')
+   .where('ibge_pib.ano_censo = ibge_populacao.ano_censo');
    next();
 }, query, (req, res, next) => {
     let somapib = 0;