In the second quarter of 2021, 37.3 thousand U.S. advertisers invested in ads on Facebook, up from 20 thousand in the same period a year earlier. In 2020, Facebook, Inc. generated a whopping 84 billio
In 2018, state advertising accounted for 43 percent of Hungarian public radios' advertising revenue. In comparison, this figure reached only seven percent in case of radio stations belonging to t
