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