1.Data sourced from: Statista.com (2021)

2.Data sourced from: DigiDay.com (2021)

3. Data sourced from: Warc.com (2021)

4. Data sourced from: Pew Research (2019)

5. Data sourced from: DigiDay.com (2021)

6. Data sourced from: MediaPost.com (2021)

7. Data sourced from: AdExchanger.com (2021)

8. Data sourced from: AdExchanger.com (2021)

9. Data sourced from: AdExchanger.com (2021)