| Number of Layer Establishments by Main Activity |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
|
|
|
| Main Activity |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Breeding |
Pure Line |
4 |
|
6 |
|
4 |
|
1 |
|
2 |
|
9 |
|
10 |
|
9 |
|
2 |
|
2 |
|
2 |
|
- |
|
| |
Grand Parent Stock (GPS) |
1 |
|
3 |
|
1 |
|
1 |
|
3 |
|
6 |
|
5 |
|
5 |
|
6 |
|
6 |
|
4 |
|
3 |
|
| |
Parent Stock |
15 |
|
20 |
|
7 |
|
7 |
|
6 |
|
15 |
|
18 |
|
17 |
|
14 |
|
15 |
|
15 |
|
24 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Culture |
|
1,397 |
|
1,601 |
|
1,275 |
|
1,377 |
|
1,768 |
|
2,062 |
|
2,259 |
|
2,285 |
|
116 |
|
122 |
|
159 |
|
164 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
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|
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| |
|
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|
|
|
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|
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|
|
|
|
| Total |
|
1,417 |
|
1,630 |
|
1,287 |
|
1,386 |
|
1,779 |
|
2,092 |
|
2,292 |
|
2,316 |
|
138 |
|
145 |
|
180 |
|
191 |
|
| |
|
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