33. Personnel Expenses

in CHF m	2020	2019
Wages and salaries	–1 019	–1 121
Social welfare costs	–185	–242
Shares and options granted to directors and employees	–11	–4
Pension costs – defined contribution plans	–24	–28
Pension costs – defined benefit plans	–34	–37
Other post-employment benefits	—	1
Total personnel expenses	–1 273	–1 431
thereof reported under discontinued operations	265	394
Total continuing operations	–1 008	–1 037

Integrated Report 2020