For personal email of people in The Netherlands that I know it's a mix of Gmail, hotmail.com (so Outlook.com, but old accounts) and ISP-provided email. Older pe

For personal email of people in The Netherlands that I know it's a mix of Gmail, hotmail.com (so Outlook.com, but old accounts) and ISP-provided email. Older people being disproportionately more likely to use their ISP, and younger people being more likely to use Gmail. The Hotmail accounts all seem to be from the time that MSN Messenger was incredibly popular, forming essentially the first social network. Those people are in their mid-20s. I'm not sure about the overall distribution.