IABによると、2018年のアメリカのインターネット広告費は前年比21.8％増の1,075億ドルだった。初めて1,000億ドルを突破。
------------------------------
IAB Internet Advertising Revenue Report 2018 Full Year Results
https://www.iab.com/insights/iab-internet-advertising-revenue-report-2018-full-year-results/
------------------------------
------------------------------
IAB Internet Advertising Revenue Report 2018 Full Year Results
https://www.iab.com/insights/iab-internet-advertising-revenue-report-2018-full-year-results/
------------------------------