Equity (Tables)

9 Months Ended

Sep. 30, 2018

Equity

Schedule of purchase of common stock

	Three months ended	Nine months ended
	September 30, 2018	September 30, 2018
Share buybacks	1,447,600	7,098,637
Income tax withholding	11,265	319,030
	1,458,865	7,417,667