| time in the company | percentage |
| Up to 1 year in the company | 35.7% |
| From 1 to 2 years | 15.1% |
| From 2 to 4 years | 15.1% |
| From 4 to 6 years | 19.4% |
| From 6 to 8 years | 11.2% |
| over 8 years | 3.5% |