Annual Report 2012

Kenichi Ishigaki (@charsbar)

Sep 29, 2012 YAPC::Asia 2012

This is the 5th annual report

from me.

nipotan++

# for starting this project.

Top 10 Kwalitative Japanese authors

(2012)

No. 10 YAMAMOTO

(new)

No. 9 CHIBA (↓6)

No. 8 TYPESTER

(↓7)

No. 7 TOMITA

(↓5)

No. 6 MATTN

(new)

No. 5 SATOH

(↓4)

No. 4 MORIYA (↓3 *)

No. 3 BAYASHI

(↓2)

No. 2 PAWAPAWA

(new)

No. 1 XAICRON

(→ 1)

acme.cpanauthors.org

Some more facts

11

6 8

5

14 14

43

51

41

29 27

25

20

17

0

10

20

30

40

50

60

～2000 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

新規CPAN Authors数(日本)

939

398

591

647

776 784

727

778 745

717

798 785 758

616

0

100

200

300

400

500

600

700

800

900

1000

～2000 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

New CPAN Authors (Worldwide)

41 47

245 295 291

173

569

1020

1147

1558

2041 2116

1841

1020

0

500

1000

1500

2000

2500

～2000 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

日本人作者のリリース数

6961

3441

5591

7455

10063

11272

12356 12716

14482

18464

20987

22033 21734

16435

0

5000

10000

15000

20000

25000

～2000 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

Num of Releases (Worldwide)

8 9

17 17

26 28

51

79

91

104 102

95 92

87

0

20

40

60

80

100

120

～2000 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

アクティブな作者数

625 590

755

990

1201 1255

1298

1376

1441

1568

1625 1650 1667

1501

0

200

400

600

800

1000

1200

1400

1600

1800

～2000 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

Active Authors (Worldwide)

Thank you