'Receive Copy of Form via Email' Checkbox: Default to Checked?

Good morning and hoping for help on a quick question, re: the feature to include a 'Receive a Copy of Your Submission via Email' checkbox at the end of a form. 

My team and I are designing forms to gather information from our end users, and would like to use a 'Receive a Copy' checkbox at the end of each form, to enable users to receive a copy of their submission via email. 

Please can anyone advise whether it is possible to set that checkbox to default to "checked," so that users will receive a copy via email, unless they intentionally unclick that checkbox?

Thank you so much and very best!