1

6

【講演資料】

2

3

7

553 379 444 422 721 1,403 1,838 2,425 2,930

196 93 79 139 157 165

170 263

329

127 178 299 569

1,064 1,453

1,878 2,393

1,327 877 703 1,063

1,319

1,619

2,047

2,570

3,005

1,700 1,751 2,068

2,231 2,205

2,353

2,491

2,450

2,451

1,158 1,200 1,355 1,435

1,487

1,537

1,556

1,488

1,609

510 510 577 646 645

669

681

694

732

0

2,000

4,000

6,000

8,000

10,000

12,000

14,000

16,000

17 18 19 20 21 22 23 24 25

4

5

8

6

7

9

8

9

10

10

11

11

12

13

12

14

15

15

13

H26. 9H26.10

11.26 12.25

H27.1.20H27

H28.4.1

H26.9.22 / H26.9.29 / H26.10.20 / H26.10.27 / H26.11.10

16

17

14

18

19

15

20

21

16

http://www.mext.go.jp/b_menu/houdou/24/12/1329295.htm22

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27

19

28

29

20

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31

21

32

33

22

34

35

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