Which is the most stable version of Ubuntu?

Related questions

1. Is Ubuntu vulnerable to viruses?
2. What does Ubuntu really mean?
3. Will upgrading Ubuntu delete my files?
4. How do I switch from terminal to gui in Ubuntu?
5. What is the size of Ubuntu ISO file?
6. Can I install Ubuntu Server on Ubuntu desktop?
7. Does Ubuntu core have a GUI?
8. What is the default GUI for Ubuntu?
9. What is difference between Ubuntu server and desktop?
10. What are the core values of ubuntu?

Tags

1. #which
2. #ubuntu
3. #version
4. #xerus
5. #stable
6. #newer
7. #probably
8. #release
9. #disros
10. #linux
11. #should
12. #surprise
13. #april
14. #xenial