Centers for Disease Control and Prevention
https://www.cdc.gov/ncbddd/disabilityandhealth/infographic-disability-impacts-all.html#:~:text=Percentage%20of%20adults%20with%20functional%20disability%20types%3A&text=6.1%20percent%20of%20U.S.%20adults%20are%20deaf%20or%20have%20serious%20difficulty%20hearing.
2023 State of ASR Report by 3Play Media
https://go.3playmedia.com/hubfs/WP%20PDFs/2023%20State%20of%20ASR.pdf