If the player systematically progresses through the game, then these numbers mean nothing.
Go to the library and read the description of game mechanics there, especially about increasing levels for skills, relationships with characters, alchemy. The books are small, but the information from them allows you to progress through the game faster.
Without this knowledge, it is easy to make progress difficult, since the game expects Celica to learn and increase the levels of her skills, because this is necessary for the plot.
If the player ignores this, there may be problems, as some story quests require a certain amount of experience.
