|
（単位：百万円）
|
売上原価
|
前年比（％）
|
|
2026/5
|
40,753
|
-3.0%
|
|
2025/5
|
42,005
|
+13.4%
|
|
2024/5
|
37,056
|
+6.6%
|
|
2023/5
|
34,770
|
+8.6%
|
|
2022/5
|
32,005
|
-15.6%
|
|
2021/5
|
37,917
|
+6.8%
|
|
2020/5
|
35,513
|
+9.4%
|
|
2019/5
|
32,463
|
+2.2%
|
|
2018/5
|
31,765
|
+5.1%
|
|
2017/5
|
30,232
|
+3.9%
|
|
2016/5
|
29,104
|
+7.8%
|
|
2015/5
|
26,990
|
-
|