National
commission on regulation of electricity market
National
commission on regulation of utilities
National
commission on regulation of communication
0.00
0.01
0.02
0.03
2002
2004
2006
2008
2010
2012
2014
2016
2018
2020
2022
2024
0.012
0.015
0.011
0.01
0.004
0.014
0.024
0.014
0.013
0.018
0.013
0.012
0.009
0.011
0.008
0.01
0.009
0.006
0.01
0.012
0.01
0.01
0.011
0.01
0.009
0.01
0.008
0.009
0.006
0.008
0.005
0.014
0.008
0.00
0.011
0.00
0.009
0.00
0.008
0.00
0.007
0.00
0.006
0.00
0.004
0.00
0.006