| | | | | | | | | | | | | | 2000 | | | | | | | | | | | 2300 | 1200 —3500 2 —3 | | | | | | | | 2000 | | | | | | | | | | | | | | | | | | | | 6000 | | | | | | | | | | | | — | | | 2300 | 1500 | | | | | | | 800 | 500 | | |