| Number of PUs | Z1 | Z2 | Y | Others | Total |
| Single | 11 | 30 | 42 | 1 | 84 |
| In BIME-1 | 62 | 0 | 62 | 0 | 124 |
| In BIME-2 | 0 | 109 | 120 | 0 | 229 |
| In Atypical | 32 | 45 | 69 | 1 | 147 |
| Total | 105 | 184 | 293 | 2 | 584 |
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Please send questions and comments to Sophie.Bachellier@pasteur.fr.