Dear Eric.

"And these are the actual prices for these products today ?" - Do you know a business rules?
Many stores can sold the same product at different prices.
There are markets, shops, supermarkets.
The product can be of varying quality.
The price depends on the type of store and product quality.
If you want I can take a picture of the price tags in a store, and send to you to a personal e-mail on this site. Do not clutter up extraneous information someone else's post.

"At least the prices for the bread have more or less stayed the same , from what I noticed in 2015." - Bread is a social product. The local authorities can regulate prices of social products. Local budget subsidizes the manufacturer a social product .

"But I guess that other prices have gone up. Like for the rent and the gas and electricity." - Yes. Price increases. The price is close to the real cost of energy resources. There are subsidies for low-income individuals and families. The family pays for utility bills 15% only.
public utilities:
- electricity;
- Gas;
- plumbing;
- sewage;
- The removal of debris.