Quarterly search ad CPC growth rate in the U.S. 2021
search advertising attracted 84.7 billion U.S. dollars in 2021 and the figure was projected to growth by over 10 billion in 2022.
In the fourth quarter of 2021, cost-per-click (CPC) of paid search advertising in the United States increased by 13 percent compared to the value from the previous quarter. In total,