“The SFL report published several numbers to demonstrate how their ‘worldwide network of pro-liberty advocates invested over 523,039 volunteer hours’ into activism projects in the last school year alone, ‘with each volunteer having put in at least 5 hours every week,’ emphasizing how ‘a volunteer hour in 2021 is valued at $29.95’ meaning ‘that just in terms of direct economic value SFL had an impact of $15,665,018.’ – Students for Liberty, December 13, 2022