| Symbol | Date | Installment |
17 December 1998 | First Instalment | |
18 March 1999 | Third Instalment | |
18 March 1999 | Fifth Instalment | |
18 March 1999 | Sixth Instalment | |
19 March 1999 | Second Instalment | |
30 September 1999 | Fourth Instalment | |
30 September 1999 | Eighth Instalment | |
30 September 1999 | Ninth Instalment | |
15 March 2000 | Seventh Instalment | |
15 March 2000 | Eleventh Instalment | |
15 March 2000 | Twelfth Instalment | |
29 September 2000 | Tenth Instalment | |
29 September 2000 | Fourteenth Instalment | |
29 September 2000 | Fifteenth Instalment | |
15 March 2001 | Seventeenth Instalment | |
15 March 2001 | Eighteenth Instalment | |
22 June 2001 | Thirteenth Instalment | |
28 September 2001 | Twentieth Instalment | |
28 September 2001 | Twenty-first Instalment | |
14 December 2001 | Sixteenth Instalment | |
13 March 2002 | Twenty-third Instalment | |
20 June 2002 | Nineteenth Instalment | |
3 October 2002 | Twenty-fourth Instalment | |
12 December 2002 | Twenty-second Instalment | |
12 December 2002 | Twenty-seventh Instalment | |
13 March 2003 | Twenty-sixth Instalment | |
26 June 2003 | Twenty-fifth Instalment | |
18 December 2003 | Twenty-eighth Instalment |