Table 5.

Median annual loss attributable to PRRS per sow for each herd, derived from the actual farm budget minus the ‘negative’ farm budget from Table 4, and annual loss for the herd in total and in the breeding, nursery and fattening part

Farm no.	Loss per year (€)
	Per sow	Farm total	Breeding part	Nursery parta	Fattening part
1	568	85,263	8952	− 8480	84,791
2	461	138,454	24,132	−10,587	124,909
3	305	54,443	8886	25,502	20,055
4	258	84,085	19,958	10,991	53,136
5	375	74,181	16,375	− 7003	64,809
6	209	60,430	17,582	1199	41,649
7	243	53,396	16,370	1912	35,113
8	265	135,225	48,487	10,612	76,126
9	220	72,661	19,289	9889	43,483
10	225	76,447	32,409	1525	42,513
11	298	67,246	12,093	− 702	55,854
12	255	306,395	43,142	18,011	245,243
13	205	55,312	9945	4246	41,121
14	178	60,586	7443	16,757	36,386
15	286	100,211	27,314	− 6462	79,360
16	288	57,528	18,000	8853	30,674
17	306	122,393	29,985	−22,956	115,364
18	176	70,324	22,298	6036	41,991
19	46	16,540	7846	− 680	9375
20	202	90,503	16,679	8368	65,456
21	221	90,371	21,618	− 2253	71,006
Median	255	74,181	18,000	1912	53,136

^aNegative values mean that the herd did not see a loss but saved costs in the nursery part