U.S. podcast advertising revenues are forecasted to skyrocket to more than $220 million in 2017, an uptick of 85 percent over the $119 million recorded in 2016, according to the first-ever IAB Podcast Advertising Revenue Study released by the Interactive Advertising Bureau and conducted by PwC U.S.

Findings in both 2015 and 2016 show that marketers prefer ads read by podcast hosts to those that are pre-produced. Last year saw more revenue generated by dynamically inserted ads for the first time. Direct response campaigns continue to be the most prevalent campaign type, with brand awareness and branded content campaigns increasing from 2015 to 2016. (The 2017 estimates are solely top line, and therefore cannot be broken down in detail as done with the two previous years.)

Podcasts are HOT right now and edgy advertisers should be on trend. The new AudienceSCAN survey revealed 15.9% of U.S. adults have used the internet via browser, tablet, mobile phone or other connected device to listen to an audio podcast during the past 6 months.

This study draws on historical data compiled directly from 20 of the industry’s largest players and encompasses all forms of podcast advertising to provide a reasonable measurement of podcast advertising growth. This research comes on the heels of the full year 2016 IAB Internet Advertising Revenue Report, which included the first market sizing of the digital audio space. That report showed digital audio ad formats brought in revenues of $1.1 billion, which did not include the 2016 revenues from the podcast advertising market.

Men’s clothiers could try podcast advertising, since 33% of Podcast Listeners are planning to spend at least $500 on men’s clothing this year, according to new data from the AudienceSCAN survey.

“The IAB Podcast Advertising Revenue Study proves two things—the whole world is listening, and brands are taking notice,” said Randall Rothenberg, President and CEO, IAB. “From the remarkable growth of podcast ad revenue, we’re seeing an ancient axiom being proved yet again: great rewards go to those who surprise and delight their fellow humans.”

Another great tie-in would be for comedians. Many Podcast Listeners are tuning in for comedy bits, and the AudienceSCAN survey showed 14.5% are planning to buy comedian/comedy show tickets in the next 12 months.

“These findings confirm that podcasting is experiencing impressive year-over-year growth, and we can expect even more gains on the horizon,” said David Silverman, a Partner at PwC U.S. “The study also identifies key trends that should be on marketers’ radar screens.”

AudienceSCAN data is available as part of a subscription to AdMall for Agencies, or with the SalesFuel API. Media companies can access AudienceSCAN data through the AudienceSCAN Reports in AdMall.