Note 12 - Other operating income

  2020 2019
Net reversals of provisions for contingencies and losses 13 18
Operating subsidies 7 13
Audiovisual tax credit 6 7
Other tax credits 2 1
Other operating income 35 38
Total 63 77

The amount recorded under “Other income” mainly comprises sub-leasing income invoiced by Lagardère Travel Retail entities in China under airport concession agreements.
The corresponding rental expenses incurred under these concession agreements are recognised in other operating expenses (see note 11).
Net reversals of provisions for contingencies and losses primarily relate to the Other Activities segment in 2020 and 2019.