Participation in online communication activities the Netherlands 2019, by education

* Original survey question: "Did you use internet in the past three months for one of the following activities: To send or receive e-mails; To make phone calls via the internet; To chat; To read or keep up with blogs; To Exchange text messages; To participate in a social network like Facebook or Twitter; To participate in a professional network like LinkedIn."

** The latter three survey answers are grouped together as 'social network activities': exchange text messages; participate in a social network like Facebook or Twitter; participate in a professional network like LinkedIn.

The source defines the education levels as follows:

• Low education level: "Primary education, VMBO (preparatory middle-level vocational education), first three years of Havo/VWO (higher general and pre-university secondary education), or assistant education (MBO-1)"
• Mid education level: "Last years of Havo/VWO, MBO2, 3 and 4 (middle applied education)"
• High education level: "HBO (higher applied education) and WO (university studies) and older educational programs which are comparable."