- Comparisons
1. part-to-whole
2. pictogram
3. historical
4. flora
5. slope
6. data day: OWID - Distributions
7. physical
8. mountains
9. statistics
10. experimental
11. circular
12. theme day: The Economist - Relationships
13. correlation
14. 3-dimensional
15. multivariate
16. environment
17. connections
18. data day: OECD - Timeseries
19. global change
20. new tool
21. down/upwards
22. animation
23. tiles
24. theme day: Financial Times - Uncertainties
25. trend
26. interactive
27. future
28. deviations
29. storytelling
30. data day: UN Population