合計、（うち負ののれん償却額） - 紙・板紙、減価償却費他1件
- 【期間】
| 年度 | 合計 | （うち負ののれん償却額） - 紙・板紙 | 減価償却費 | 特許権 |
|---|
| 2008/03 | 3456億 | | - | | 7.67億 | | 0.33億 | |
| 2009/03 | 3735億 | +8% | - | | 9.76億 | +27.2% | 0.52億 | +57.6% |
| 2010/03 | 3308億 | -11.4% | - | | 12.5億 | +28.4% | 0.9億 | +73.1% |
| 2011/03 | 3264億 | -1.3% | - | | 12.3億 | -2.2% | 1.21億 | +34.4% |
| 2012/03 | 3393億 | +4% | - | | 12.4億 | +1.3% | 1.59億 | +31.4% |
| 2013/03 | 3243億 | -4.4% | 11百万 | | - | | 3.07億 | +93.1% |
| 2014/03 | - | | 10百万 | -9.1% | - | | 4.08億 | +32.9% |
| 2015/03 | - | | 10百万 | ±0% | - | | 4.89億 | +19.9% |
| 2016/03 | - | | 11百万 | +10% | - | | 5.38億 | +10% |
| 2017/03 | - | | 11百万 | ±0% | - | | 6.28億 | +16.7% |
| 2018/03 | - | | 11百万 | ±0% | - | | 7.14億 | +13.7% |
| 2019/03 | - | | 11百万 | ±0% | - | | 7.54億 | +5.6% |
| 2020/03 | - | | 11百万 | ±0% | - | | 8.14億 | +8% |
| 2021/03 | - | | 0 | -100% | - | | 9.37億 | +15.1% |
| 2022/03 | - | | 0 | | - | | 11.9億 | +26.9% |
| 2023/03 | - | | 0 | | - | | 13.8億 | +16.1% |
