0%5%10%15%20%25%30%35%40%45%50%1987_T31989_T21991_T11992_T41994_T31996_T21998_T11999_T42001_T32003_T22005_T12006_T42008_T32010_T22012_T12013_T42015_T32017_T22019_T1
sector público
sector privado