>>>Instead of 1,2,3 and 4 why not T,Y,W and M?
>>
>>Because, it won't be generic anymore for users of other languages. Also, those four icons represent the same type of transaction as oppose to the other 3 next so that's why the number mostly regroup them together.
>
>How was "Today", "Yesterday", etc generic for user of other languages in the old interface?

I didn't say it was perfect at that time. <s>