2020/5/8

1 ........................................................................................................................................ 42 .................................................................................................... 62.1 .............................................................. 62.2 ............................................................................................. 72.3 ............................................................................................. 72.42019 .................................................................................... 83 ............................................................................................................................................................ 93.1.......................................................................... 93.2 ........................................................................................................................................................... 10

................................................................................................................. 4 ..................................................................................................................................... 4 ............................................................................................................................. 5 ..................................................................................................................................... 5 ......................................................................................................................... 6 ..................................................................................................................... 7 ............................................................................................................................. 7BATDM .................................................................................................................. 8BATDM .......................................................................................................................... 82019 ........................................................................................................................ 9 ....................................................................................................................... 10 ....................................................................................................................... 10 ........................................................................................................................................11

0%10%20%30%40%50%60%70%80%050100150200250

&010203040506070802013201420152016201720182019

02040608010012001020304050607080

0204060801001201401601802013201420152016201720182019