[10] Other income

Other income breaks down as follows:

Other income

in € million

2021

2020

Foreign currency exchange rate gains

61.1

58.6

Income from reversal of provisions

3.8

3.4

Gains on disposal of non-current assets

6.1

6.9

Sundry income

28.3

24.8

Total other income

99.4

93.7

In 2021, other income went up by €5.7 million year on year to reach €99.4 million.

The rise was partly due to the increase in foreign currency exchange rate gains. These are attributable to exchange rate gains arising in the course of the Group companies’ operating activities and to gains on hedges that were entered into in order to hedge currency risk arising from the operating business and are not part of a formally documented hedge (details of the countervailing other expenses from foreign currency exchange rate losses can be found in note [11]).