The figures you have provided for your 'actual days at sea', 'standby service' and 'shipyard service' are equal to the total time you have been signed on the vessel!
USUALLY, the number for the total sea time and the total time signed on should not match as normally there would be days which do not fall into the category of actual days at sea, standby or shipyard e.g. days off, etc.
Before you submit this information, please make sure that what you have written is correct in accordance with the sea service definitions listed above.