The Google Play Security Rewards Program and Developer Data Protection Reward Program awarded over $270,000 to Android researchers around the world in 2020. We awarded our first-ever Android 11 developer preview bonus, which paid out over $50,000 across 11 reports. We received a record 13 working exploit submissions in 2020, representing over $1M in exploit reward payouts. We increased our reward amounts in July 2019 and as a result, 2020 has seen us pay out 83% more than 2019, totalling $2.1M across 300 bugs.”]
Source: https://security.googleblog.com/2021/02/vulnerability-reward-program-2020-year.html