|  | 4000 | | | | | | | | | | | | | |  | 1 | | 60 | | | | | 6 | ~ 13 1 | 3 |  | 2 | | | | 30% | | | 2 2 ~ 4 | | |  | 3 | | | | | 12 ~ 13 | |  | 4 | | | | | | |  | 2007 | 3.5 5 | | | 100 | 12% | 10 | | | |