{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"roads-total-network-km","source":"International Road Federation, World Road Statistics and electronic files, except where noted","source_url":"https://data.worldbank.org/indicator/IS.ROD.TOTL.KM","title":"Roads, total network (km)","unit":"km"},"observations":[{"date":"1990-01-01","value":122000.0},{"date":"1991-01-01","value":137000.0},{"date":"1992-01-01","value":147000.0},{"date":"1993-01-01","value":164000.0},{"date":"1994-01-01","value":171268.0},{"date":"1995-01-01","value":193198.0},{"date":"1996-01-01","value":193198.0},{"date":"1997-01-01","value":194394.0},{"date":"1998-01-01","value":194394.0},{"date":"2004-01-01","value":193200.0}],"summary":{"latest_period":"2004-01-01","latest_value":193200.0,"max":194394.0,"mean":170965.0,"min":122000.0,"of":47,"rank":2,"trend":"rising"}}