1. feature 7 (0.205882) LAST_CALLLIST_DATATYPE

2. feature 9 (0.175655) TALKLONG

3. feature 10 (0.140973) MAX_TALKLONG

4. feature 8 (0.120436) DAILCNT

5. feature 16 (0.079408) DAILCNT_LASTCL

6. feature 20 (0.074790) TC_SALEPROCESS

7. feature 17 (0.059765) AVG_TALKLONG_LASTCL

8. feature 18 (0.032545) MAX_TALKLONG_LASTCL

9. feature 19 (0.026736) IDNOFLAG

10. feature 13 (0.025911) TC_POSSIBILITY

11. feature 2 (0.020011) CALLLISTCNT

12. feature 14 (0.010909) TC_ENDING

13. feature 12 (0.010357) TC_DAILSTATE_PRIOR

14. feature 3 (0.009299) CALLLISTCNT_XH

15. feature 4 (0.001710) CALLLISTCNT_QT

16. feature 6 (0.001607) FIRST_CALLLIST_DATATYPE

17. feature 1 (0.001311) MARRIAGE

18. feature 15 (0.001014) FREESENDCNT

19. feature 5 (0.001001) CALLLISTCNT_NOTAKL

20. feature 11 (0.000678) TC_PHONESTATE