Do all bank statements need to show over 500,000 Baht for a Thai visa application?

In regards to Washington DC Royal Embassy, the 3 months of statements $500,000 Baht, does each statement individually have to show over 500k baht or just the final balance period has to show the needed amount? My May statement has a little over 17k and a screenshot of todays balance is well over 17K, However April and March statements are not but they do show continuous deposits.