Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Employee Benefits (Details 1)

v3.20.1
Employee Benefits (Details 1) - Employees / Interger
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Financial:      
Future salary growth 6.60% 4.80% 4.50%
Discount rate 7.10% 9.20% 7.40%
Demographic:      
Number of employees 654 684 622
Age average 35 years 35 years 36 years
Longevity average 3 years 3 years 2 years