| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | Mean | ||
|---|---|---|---|---|---|---|---|---|---|
| Hanwoo/dairy cow (79) | Mean | 64.1 | 66.4 | 68.6 | 60.6 | 61.2 | 64.1 | 65.4 | 64.3 |
| Max | 82.0 | 82.0 | 85.0 | 76.0 | 79.0 | 81.0 | 82.0 | 81.0 | |
| Min | 32.0 | 18.0 | 33.0 | 18.0 | 16.0 | 34.0 | 19.0 | 24.3 | |
| SD | 8.7 | 11.4 | 8.6 | 11.6 | 12.2 | 8.8 | 11.3 | 10.4 | |
| Pig/poultry (84) | Mean | 84.6 | 84.5 | 85.1 | 82.9 | 81.6 | 84.3 | 84.6 | 83.9 |
| Max | 91.0 | 90.0 | 92.0 | 92.0 | 89.0 | 90.0 | 91.0 | 90.7 | |
| Min | 56.0 | 50.0 | 59.0 | 53.0 | 58.0 | 50.0 | 56.0 | 54.6 | |
| SD | 6.5 | 6.1 | 5.9 | 6.8 | 6.2 | 6.1 | 6.5 | 6.3 | |