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. 2017 Feb 8;13:13. doi: 10.1186/s13002-017-0138-y

Table 2.

Number of groups participating in each meeting described by the documents of the Japan Vespula Society

Number of participating groups
Document No Year of meeting Yamanashi Gifu Aichi Shizuoka Nagano Total
1 1997 1 5 2 1 3 12
2 1998 2 5 3 1 4 15
3 1999 3 5 3 2 5 18
4 2000 3 5 3 2 5 18
5 2001 4 6 4 2 6 22
6 2002 5 8 4 2 9 28
7 2004 5 8 6 2 9 30
8 2006 6 8 6 3 9 32
9 2010 3 6 6 1 6 22