売上高・売上総利益率の推移
| 年度 |
売上高 |
売上総利益率 |
| 2022/12 |
547,480 |
- |
| 2021/12 |
494,495 |
- |
| 2020/12 |
497,848 |
- |
| 2019/12 |
532,777 |
- |
| 2018/12 |
506,220 |
- |
| 2017/12 |
454,362 |
|
| 2016/12 |
402,043 |
|
| 2015/12 |
358,875 |
|
| 2014/12 |
332,545 |
|
| 2013/12 |
305,182 |
|
| 2012/12 |
292,560 |
|
営業利益・営業利益率の推移
| 年度 |
営業利益 |
営業利益率 |
| 2022/12 |
220,762 |
40.3% |
| 2021/12 |
206,500 |
41.8% |
| 2020/12 |
204,936 |
41.2% |
| 2019/12 |
263,825 |
49.5% |
| 2018/12 |
250,258 |
49.4% |
| 2017/12 |
223,156 |
|
| 2016/12 |
195,097 |
|
| 2015/12 |
180,159 |
|
| 2014/12 |
154,754 |
|
| 2013/12 |
128,566 |
|
| 2012/12 |
138,263 |
|
|
（単位：%）
|
2012/12
|
2013/12
|
2014/12
|
2015/12
|
2016/12
|
2017/12
|
2018/12
|
2019/12
|
2020/12
|
2021/12
|
2022/12
|
|
売上高
|
292,560
|
305,182
|
332,545
|
358,875
|
402,043
|
454,362
|
506,220
|
532,777
|
497,848
|
494,495
|
547,480
|
|
売上成長率（％）
|
-
|
|
|
|
|
|
11.4
|
5.3
|
-6.6
|
-0.7
|
10.7
|
|
営業費用
|
154,297
|
176,616
|
177,791
|
178,716
|
206,946
|
231,206
|
255,962
|
268,952
|
292,912
|
287,995
|
326,718
|
|
営業利益
|
138,263
|
128,566
|
154,754
|
180,159
|
195,097
|
223,156
|
250,258
|
263,825
|
204,936
|
206,500
|
220,762
|
|
営業利益率 (%)
|
|
|
|
|
|
|
49.4
|
49.5
|
41.2
|
41.8
|
40.3
|
|
経常（税引前）利益
|
91,476
|
86,414
|
114,048
|
148,556
|
157,875
|
202,160
|
186,413
|
233,137
|
179,390
|
225,895
|
230,016
|
|
経常（税引前）利益率（％）
|
31.3
|
28.3
|
34.3
|
41.4
|
39.3
|
44.5
|
36.8
|
43.8
|
36.0
|
45.7
|
42.0
|
|
法人税等合計
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
167
|
32
|
111
|
|
実効税率（％）
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
0.1
|
0.0
|
0.0
|
|
純利益
|
94,152
|
79,449
|
113,813
|
148,328
|
158,241
|
201,911
|
186,387
|
233,096
|
179,223
|
225,863
|
229,905
|
|
純利益率（％）
|
|
|
|
|
|
|
36.8
|
43.8
|
36.0
|
45.7
|
42.0
|
|
EBITDA
|
|
|
|
|
|
|
348,750
|
360,530
|
304,514
|
300,300
|
319,854
|
|
EBITDAマージン（％）
|
|
|
|
|
|
|
68.9
|
67.7
|
61.2
|
60.7
|
58.4
|