The CGC reports are the main feature of the cooperative. Below are the volumes that have been published so far, and the number of pages and articles in each.
| Volume (Gene list) | Publication year | Number of pages | Number of articles | Cucumber articles | Melon articles | Watermelon articles | Cucurbita articles | Other species articles | Miscellaneous articles |
| CGC 35,36 (Cucurbita) | 2012, 2013 | 39 | 12 | 2 | 0 | 1 | 8 | 0 | 1 |
| CGC 33,34 (Melon, Watermelon) | 2010, 2011 | 144 | 29 | 5 | 4 | 4 | 4 | 5 | 7 |
| CGC 31,32 (Cucurbita, Cucumber) | 2008, 2009 | 81 | 18 | 1 | 1 | 3 | 5 | 2 | 6 |
| CGC 30 (Watermelon) | 2007 | 131 | 24 | 4 | 4 | 0 | 8 | 2 | 6 |
| CGC 28,29 (Cucumber, Melon) | 2005, 2006 | 184 | 32 | 2 | 7 | 7 | 6 | 3 | 7 |
| CGC 27 (Cucurbita) | 2004 | 110 | 23 | 2 | 1 | 10 | 3 | 3 | 4 |
| CGC 26 (Watermelon) | 2003 | 96 | 25 | 2 | 3 | 5 | 9 | 3 | 3 |
| CGC 25 (Melon) | 2002 | 110 | 27 | 5 | 3 | 5 | 9 | 3 | 2 |
| CGC 24 (Cucumber) | 2001 | 152 | 31 | 6 | 6 | 6 | 8 | 3 | 2 |
| CGC 23 (Cucurbita) | 2000 | 154 | 47 | 5 | 7 | 3 | 10 | 3 | 19 |
| CGC 22 (Watermelon) | 1999 | 96 | 24 | 5 | 5 | 7 | 5 | 0 | 2 |
| CGC 21 (Melon) | 1998 | 99 | 28 | 8 | 3 | 2 | 12 | 1 | 2 |
| CGC 20 (Cucumber) | 1997 | 104 | 31 | 12 | 6 | 1 | 7 | 3 | 2 |
| CGC 19 (Cucurbita) | 1996 | 109 | 37 | 16 | 7 | 3 | 4 | 2 | 5 |
| CGC 18 (Watermelon) | 1995 | 98 | 34 | 14 | 10 | 3 | 2 | 3 | 2 |
| CGC 17 (Melon) | 1994 | 167 | 42 | 14 | 15 | 5 | 4 | 2 | 2 |
| CGC 16 (Cucumber) | 1993 | 113 | 36 | 10 | 9 | 4 | 8 | 2 | 3 |
| CGC 15 (Cucurbita, Watermelon) | 1992 | 125 | 41 | 14 | 10 | 10 | 2 | 1 | 4 |
| CGC 14 (Watermelon) | 1991 | 153 | 47 | 13 | 17 | 8 | 5 | 0 | 4 |
| CGC 13 (Melon) | 1990 | 83 | 26 | 6 | 8 | 5 | 3 | 0 | 4 |
| CGC 12 (Cucumber) | 1989 | 124 | 38 | 14 | 10 | 4 | 7 | 2 | 1 |
| CGC 11 (Cucurbita) | 1988 | 113 | 42 | 14 | 9 | 6 | 7 | 3 | 3 |
| CGC 10 (Watermelon) | 1987 | 124 | 56 | 23 | 10 | 2 | 18 | 1 | 2 |
| CGC 9 (Melon) | 1986 | 138 | 37 | 16 | 8 | 2 | 8 | 1 | 2 |
| CGC 8 (Cucumber) | 1985 | 113 | 34 | 12 | 9 | 2 | 7 | 2 | 2 |
| CGC 7 (none) | 1984 | 119 | 45 | 16 | 10 | 1 | 13 | 5 | 0 |
| CGC 6 (none) | 1983 | 119 | 51 | 18 | 11 | 5 | 13 | 4 | 0 |
| CGC 5 (All) | 1982 | 82 | 29 | 10 | 7 | 1 | 7 | 3 | 1 |
| CGC 4 (none) | 1981 | 75 | 31 | 10 | 4 | 2 | 9 | 5 | 1 |
| CGC 3 (none) | 1980 | 89 | 38 | 14 | 6 | 2 | 7 | 8 | 1 |
| CGC 2 (All) | 1979 | 63 | 30 | 11 | 3 | 4 | 7 | 3 | 2 |
| CGC 1 (none) | 1978 | 50 | 39 | 15 | 5 | 3 | 9 | 6 | 2 |