it´s quite interesting to see the monthly share volume over the last year

04/06               117 484 956

05/06                 61 624 191

06/06                 97 136 509

07/06                 29 461 980

08/06                 18 808 931

09/06                 29 094 320

10/06                 53 258 527

11/06                 30 961 464

12/06                 25 421 164

01/07                 28 411 230

02/07                 43 378 027

03/07                 12 991 779

04/07                 17 651 188