World Cup References
Benchmark values per category · used by Match Data Historical View
How this is used
The latest World Cup year (max year) for each category provides the dashed benchmark line on the Historical View charts. Each match’s % Zone 5 is classified (newest-first) into the World Cup whose [z5_pct_min, z5_pct_max] range it falls in — otherwise “Abaixo das referências”.
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Add a World Cup reference to enable benchmark comparisons