Mathematics Domains | 2007 | 2011 | 2015 | 2019 |
Numbers | 494 | 451 | 472 | 458 |
Algebra | 455 | 430 | 467 | 456 |
Geometry | 474 | 432 | 455 | 466 |
Data & Probabilities | 459 | 429 | 451 | 457 |