| Revenue | 31/12/2017 | 31/12/2016 | 31/12/2015 | 31/12/2014 |
| Total revenue | 15,825 | 15,125 | 14,641 | 20,321 |
| Cost of revenue | 11,016 | 10,275 | 9,697 | 14,958 |
| Gross profit | 4,809 | 4,850 | 4,944 | 5,363 |
| Operating expenses |
| Research development | - | - | - | - |
| Selling general and administrative | 4,156 | 4,101 | 3,948 | 3,394 |
| Non-recurring | - | - | - | - |
| Others | 107 | 157 | 36 | 69 |
| Total operating expenses | 15,279 | 14,533 | 13,681 | 18,421 |
| Operating income or loss | 546 | 592 | 960 | 1,900 |
| Income from continuing operations |
| Total other income/expenses net | 173 | 207 | 251 | 165 |
| Earnings before interest and taxes | 546 | 592 | 960 | 1,900 |
| Interest expense | -1 | -1 | -1 | -1 |
| Income before tax | 719 | 799 | 1,211 | 2,065 |
| Income tax expense | 29 | 64 | 127 | 154 |
| Minority interest | - | - | - | - |
| Net income from continuing ops | 690 | 735 | 1,084 | 1,911 |
| Non-recurring events |
| Discontinued operations | - | - | - | - |
| Extraordinary items | - | - | - | - |
| Effect of accounting changes | - | - | - | - |
| Other items | - | - | - | - |
| Net income |
| Net income | 690 | 735 | 1,084 | 1,911 |
| Preferred stock and other adjustments | - | - | - | - |
| Net income applicable to common shares | 690 | 735 | 1,084 | 1,911 |