Table 2 The median (min.–max.) number of daily movements and the percentage of risky movements in the different weeks of the batch farrowing system in farm A, working in a 3-week system, and farms B, C, D, and E, working in a 4-week system

32^a (2–76)

11^a (0–30)

32^a (9–75)

9^a (0–32)

33^a (13–90)

11^a (0–35)

32^ab (2–633)

33^a (0–52)

53^a (2–348)

33^a (0–46)

33^b (1–349)

33^a (0–45)

38^b (2–320)

32^a (0–50)

58^a (21–244)

38^a (10–46)

64^a (14–236)

35^b (17–47)

49^b (14–166)

36^ab (20–44)

41^c (13–103)

36^ab (8–50)

71^ab (10–247)

16^a (6–27)

85^a (8–210)

14^ab (4–27)

66^bc (2–173)

15^ab (0–32)

52^c (7–273)

13^b (0–28)

43^ab (5–487)

14^a (0–44)

57^a (2–351)

10^a (0–60)

31^ab (1–629)

12^a (0–40)

35^b (1–544)

14^a (0–40)