,
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IT-
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
(
200
400
600
800
1000
1200
1400
1600
1800
2000
)
1
...
9
10
11
12
13
14
15
16
17
18
19
20
21
...
76
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10
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12
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20
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76
:
