{
  "fields": [{"id":"_id","type":"int"},{"id":"Tipo mineria","type":"text"},{"id":"Tamano empresa","type":"text"},{"id":"Tipo producto","type":"text"},{"id":"Unidad","type":"text"},{"id":"1997.0","type":"text"},{"id":"1998.0","type":"text"},{"id":"1999.0","type":"text"},{"id":"2000.0","type":"text"},{"id":"2001.0","type":"text"},{"id":"2002.0","type":"text"},{"id":"2003.0","type":"text"},{"id":"2004.0","type":"text"},{"id":"2005.0","type":"text"},{"id":"2006.0","type":"text"},{"id":"2007.0","type":"text"},{"id":"2008.0","type":"text"},{"id":"2009.0","type":"text"},{"id":"2010.0","type":"text"},{"id":"2011.0","type":"text"},{"id":"2012.0","type":"text"},{"id":"2013.0","type":"text"},{"id":"2014.0","type":"text"},{"id":"2015.0","type":"text"},{"id":"2016.0","type":"text"}],
  "records": [
]}