1 |
2000 |
1 |
2001 |
1 |
2000 |
1 |
2002 |
1 |
2001 |
1 |
2002 |
=
1 |
2000 |
1 |
2001 |
1 |
2000 |
1 |
2002 |
1 |
2001 |
1 |
2002 |
=(
1 |
2000 |
1 |
2000 |
1 |
2001 |
1 |
2001 |
1 |
2002 |
1 |
2002 |
=0
1 |
2001 |
1 |
2000 |
1 |
2002 |
1 |
2000 |
1 |
2002 |
1 |
2001 |
1 |
2000 |
1 |
2001 |
1 |
2000 |
1 |
2002 |
1 |
2001 |
1 |
2002 |
1 |
2000 |
1 |
2001 |
1 |
2000 |
1 |
2002 |
1 |
2001 |
1 |
2002 |
1 |
2000 |
1 |
2000 |
1 |
2001 |
1 |
2001 |
1 |
2002 |
1 |
2002 |