| | | | | | | | | | | | | | | — | 2000 | | 1843 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 40% 50% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1844 8 | 3 | | | | |