For last 3 years, achievements pertaining to commissioning of electrification are quite encouraging.
2014-15- 1375 RKMS
2015-16- 1730 RKMS
2016-17- 2003 RKMS
2017-18 target 4000 RKMS
Since...
more... last 2-3 years, the execution is exceeding the targets of construction!
Now, Since Ministry of power is also helping the execution of electrification, we can hope for quantum jump in rly electrification. So 70% of 4000 i.e. 2800 RKMS is likely to be achieved.