| Year | Number of References indexed with MNHN in FB | Number of screened References | Number of Lots cited in References | Ratio Lots/Refs | Number of Lots in GICIM | Number of References in CofF | Number of Species Recorded in CofF |
| Y | FR | R | L | L/R | G | CR | CS |
| 32 | 416 | 301 | 5984 | 19.9 | 61967 | 6201 | 10468 |
| 2013 | 43 | 37 | 944 | 25.5 | 126 | 252 | 352 |
| 2012 | 34 | 32 | 372 | 11.6 | 599 | 304 | 467 |
| 2011 | 29 | 28 | 523 | 18.7 | 1,552 | 257 | 368 |
| 2010 | 30 | 27 | 317 | 11.7 | 1,821 | 249 | 387 |
| 2009 | 28 | 25 | 78 | 3.1 | 1,535 | 220 | 298 |
| 2008 | 28 | 26 | 132 | 5.1 | 2,648 | 338 | 522 |
| 2007 | 12 | 13 | 98 | 7.5 | 1,893 | 256 | 417 |
| 2006 | 24 | 23 | 93 | 4.0 | 1,651 | 262 | 400 |
| 2005 | 18 | 19 | 2,401 | 126.4 | 2,765 | 252 | 476 |
| 2004 | 22 | 18 | 232 | 12.9 | 3,095 | 255 | 421 |
| 2003 | 12 | 11 | 150 | 13.6 | 2,627 | 198 | 313 |
| 2002 | 11 | 7 | 120 | 17.1 | 3,994 | 196 | 300 |
| 2001 | 5 | 2 | 319 | 159.5 | 3,370 | 194 | 445 |
| 2000 | 2 | 1 | 6 | 6.0 | 6,540 | 159 | 359 |
| 1999 | 9 | 3 | 10 | 3.3 | 1,933 | 197 | 307 |
| 1998 | 11 | 4 | 19 | 4.8 | 1,976 | 165 | 322 |
| 1997 | 14 | 1 | 1 | 1.0 | 4,068 | 142 | 267 |
| 1996 | 4 | 1 | 3 | 3.0 | 1,514 | 125 | 186 |
| 1995 | 5 | 2 | 14 | 7.0 | 1,212 | 161 | 249 |
| 1994 | 4 | 1 | 4 | 4.0 | 1,090 | 141 | 242 |
| 1992 | 3 | 1 | 1 | 1.0 | 1,399 | 156 | 273 |
| 1990 | 22 | 3 | 36 | 12.0 | 1,501 | 165 | 274 |
| 1988 | 7 | 3 | 43 | 14.3 | 2,047 | 164 | 285 |
| 1987 | 5 | 1 | 7 | 7.0 | 2,110 | 181 | 310 |
| 1985 | 7 | 2 | 10 | 5.0 | 1,126 | 148 | 259 |
| 1984 | 8 | 1 | 19 | 19.0 | 798 | 174 | 268 |
| 1982 | 4 | 1 | 1 | 1.0 | 1,358 | 164 | 291 |
| 1981 | 3 | 1 | 3 | 3.0 | 1,432 | 163 | 298 |
| 1980 | 4 | 2 | 4 | 2.0 | 1,640 | 151 | 291 |
| 1979 | 1 | 1 | 3 | 3.0 | 688 | 118 | 215 |
| 1978 | 3 | 2 | 17 | 8.5 | 766 | 159 | 327 |
| 1977 | 4 | 2 | 4 | 2.0 | 1,093 | 135 | 279 |