
| Total number of shares outstanding | Shares owned by the Group | Number of shares excluding shares owned by the Group | |
| 31.03.2008 | 3 797 402 044 | 10 661 635 | 3 786 740 409 |
| 31.12.2007 | 3 982 811 957 | 136 862 005 | 3 845 949 952 |
| 30.09.2007 | 3 935 542 025 | 101 992 828 | 3 833 549 197 |
| 30.06.2007 | 3 931 732 067 | 52 131 392 | 3 879 600 675 |
| 30.04.2007 | 4 095 042 619 | 174 471 543 | 3 920 571 076 |
| 31.12.2006 | 4 095 042 619 | 129 312 226 | 3 965 730 393 |
| 30.09.2006 | 4 094 368 651 | 84 463 993 | 4 009 904 658 |
| 30.06.2006 | 4 093 931 111 | 38 404 407 | 4 055 526 704 |
| 31.03.2006 | 4 434 314 442 | 346 333 523 | 4 087 980 919 |
| 31.12.2005 | 4 433 886 540 | 261 511 283 | 4 172 375 257 |
| 30.09.2005 | 4 433 773 589 | 140 992 048 | 4 292 781 541 |
| 30.06.2005 | 4 433 761 300 | 41 411 984 | 4 392 349 316 |
| 31.03.2005 | 4 663 761 300 | 230 718 012 | 4 433 043 288 |