EBU Single Rulebook Q&A 8 October 2014 2014_1521 Funding Plans : Table 2C (P 02.06) - Gradation of currencies in the taxonomy

In Table 2C (P 02.06), there is a notion of gradation on currencies' breakdown (1st, 2nd, and 3rd Largest material currency). But for now, the taxonomy don't handle this gradation. Does that mean that we can report the three most significant currencies regardless of their rank of importance? In Table 2C (P 02.