2024 42 USC 12639a – Civic Health Assessment and volunteering research and evaluation

2023 42 USC 12639a – Civic Health Assessment and volunteering research and evaluation

2022 42 USC 12639a – Civic Health Assessment and volunteering research and evaluation

2021 42 USC 12639a – Civic Health Assessment and volunteering research and evaluation

2020 42 USC 12639a – Civic Health Assessment and volunteering research and evaluation

2018 42 USC 12639a – Civic Health Assessment and volunteering research and evaluation

2017 42 USC 12639a – Civic Health Assessment and volunteering research and evaluation

2015 42 USC 12639a – Civic Health Assessment and volunteering research and evaluation

2014 42 USC 12639a – Civic Health Assessment and volunteering research and evaluation

2013 42 USC 12639a – Civic Health Assessment and volunteering research and evaluation

2012 42 USC 12639a – Civic Health Assessment and volunteering research and evaluation