情報セキュリティ対策費、当期純利益又は当期純損失（△）、特別利益計
- 【期間】
| 年度 | 情報セキュリティ対策費 | 当期純利益又は当期純損失（△） | 特別利益計 |
|---|
| 2008/03 | - | | 0.63億 | | - | |
| 2009/03 | - | | -1.09億 | 赤転 | 0.6百万 | |
| 2010/03 | - | | -4.64億 | 赤拡 | - | |
| 2010/06 | - | | - | | 0.11百万 | -81.7% |
| 2011/03 | - | | 7.3億 | 黒転 | - | |
| 2012/03 | - | | 13.1億 | +78.8% | - | |
| 2013/03 | - | | 5億 | -61.7% | - | |
| 2015/03 | - | | - | | 30百万 | 大幅増 |
| 2016/03 | - | | - | | 1.2百万 | -95.9% |
| 2016/09 | - | | - | | 0.69百万 | -44.4% |
| 2016/12 | - | | - | | 0.69百万 | ±0% |
| 2017/03 | - | | - | | 0.69百万 | ±0% |
| 2017/09 | - | | - | | 4.3百万 | +524.4% |
| 2017/12 | - | | - | | 8.3百万 | +94% |
| 2018/03 | - | | - | | 12百万 | +39.5% |
| 2018/06 | - | | - | | 17百万 | +46% |
| 2018/09 | - | | - | | 17百万 | +0.5% |
| 2018/12 | - | | - | | 24百万 | +42.6% |
| 2019/03 | - | | - | | 44百万 | +82.1% |
| 2019/06 | - | | - | | 28百万 | -37.2% |
| 2019/09 | - | | - | | 32百万 | +15.3% |
| 2019/12 | - | | - | | 35百万 | +10% |
| 2020/03 | - | | - | | 43百万 | +21.9% |
| 2020/06 | - | | - | | 35百万 | -18.9% |
| 2020/09 | - | | - | | 56百万 | +59.9% |
| 2020/12 | - | | - | | 64百万 | +15% |
| 2021/03 | - | | - | | 72百万 | +13.1% |
| 2021/06 | - | | - | | 51百万 | -29.3% |
| 2021/09 | - | | - | | 58百万 | +12.7% |
| 2021/12 | - | | - | | 60百万 | +4% |
| 2022/03 | - | | - | | 58百万 | -3.8% |
| 2022/06 | 196百万 | | - | | 14百万 | -74.8% |
| 2022/09 | 222百万 | +13.1% | - | | 23百万 | +59.8% |
| 2022/12 | 226百万 | +1.7% | - | | 27百万 | +15.3% |
| 2023/03 | 224百万 | -0.7% | - | | 82百万 | +205.7% |
| 2023/06 | - | | - | | 3.2百万 | -96% |
| 2023/09 | - | | - | | 13百万 | +289.9% |
| 2023/12 | - | | - | | 21百万 | +68.4% |
| 2024/03 | - | | - | | 21百万 | +0% |
