DISCLOSURE OF CHANGES IN NUMBER OF SHARES - shares	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018
Treasury stock	(7,660,831)
Common Stock - Outstanding	96,714,664
Common Stock
Beginning balance	104,320,303	104,238,159
Issuance of stock	55,192	66,370
Balance at end of year	104,375,495	104,304,529
Treasury stock	(7,660,831)	(3,968,188)
Common Stock - Outstanding	96,714,664	100,336,341
Preferred Stock
Beginning balance	2,006,391	2,006,391
Balance at end of year	2,006,391	2,006,391

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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