Name	Power efficiency	Maintenance fees	Fees/Earnings	Last Price	Amount
UMISOO	1.0W/GHS	$0.0032422/GHS/Day	37.33%	0BTC	0.0 Ǥ

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==> 1000Ghash - 1000W - 650$
(1kwh = $0.135)
With difficult 5%/1month
2014            -675
9-3 – 9-30 (28 days)   27428 M   145.5   145.5   -529.5
10-1 – 10-31 (59 days)   30240 M   134.8   134.8   -394.6
11-1 – 11-30 (89 days)   33339 M   107.3   107.3   -287.4
12-1 – 12-31 (120 days)   36756 M   89.29   89.29   -198.1
2015
1-1 – 1-31 (151 days)   40524 M   69.02   69.02   -129
2-1 – 2-28 (179 days)   46912 M   47.08   47.08   -81.97
3-1 – 3-31 (210 days)   51720 M   36.83   36.83   -45.14
4-1 – 4-30 (240 days)   57022 M   22.07   22.07   -23.07
5-1 – 5-31 (271 days)   62866 M   10.25   10.25   -12.82
6-1 – 6-30 (301 days)   69310 M   -1.422   -1.422   -14.24

Can not make profitable