How many paid users does Evernote have?

Related questions

1. Is Evernote safe?
2. How much space does Evernote give you?
3. How much space do you get with Evernote?
4. Can you encrypt Evernote?
5. Does Evernote sell your data?
6. Can I use Evernote for free?
7. Is Evernote app free?
8. Is Evernote Premium worth?
9. Can I trust Evernote?
10. What is Google keep good for?

Tags

1. #users
2. #period
3. #taking
4. #productivity
5. #worldwide
6. #evernote
7. #estimated
8. #million
9. #reported
10. #registered
11. #number