| | | | | | | | | | | | 1. | | | | | | 2. 1990 | | | 3. | | | 4. | 2006 | 5. | 1997 512 | | 6. 7. | | | | 1. | | | | | | 2. | | | | | | | | | | | | | | | | | | | 3. | | | | | | | | | | 4. | | | | | | | | | | | | | | | | | | | | | |