Fi's only dominant period was due to pulling too high for other clans to compete, both Foe and EoP have shown that during their respective periods of pulling equal. Foe dominated Fi (at their peak) from April through to July, while EoP started showing signs of dominance in September which has only gotten stronger.
In terms of number consistency Fi take it without question but other than that they've not had as good of a year as they claim.