Open Access
Article de recherche / Research Article

Tableau 3

Distribution des niveaux d’efficacité technique.

Frequency distribution of technical efficiency.

Score d’efficacité technique Nombre d’exploitants
Non-respect de l’itinéraire technique Respect de l’itinéraire technique Ensemble
≤ 0,4 9 0 9
]0,4–0,5] 6 1 7
]0,5–0,6] 21 1 22
]0,6–0,7] 23 2 25
]0,7–0,8] 49 9 58
]0,8–0,9] 9 5 14
Total 117 18 135
Moyenne (%) 65,51 ± 14,55 74,26 ± 9,42 66,68 ± 14,26
Médiane 69,82 75,55 70,51
Minimum (%) 2,99 48,04 2,99
Maximum (%) 86,08 84,11 86,08

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.