Because I'm Japanese, I hope I could have my words be comprehensible.
I think in "Producer Prices-monthly" tab, elements(months) would be better lined up from Jan to Dec.
When I previewed selecting all months, it lined April,August,December,and so on.
In short,they were lined up in alphabetical order.
So,I had to line them up from Jan to Dec by my own hands.
I think people who want these information may think the way I do.
So I would be pleased if it would be changed.
Thank you for reading this thread.