---
title: "Information about the modules"
canonical: "https://kb.webcockpit.app/en/documentation/modules/general/information"
updatedDate: 2023-03-15T00:00:00.000Z
description: "Comparative values calculation for days, weeks, months, and years."
tags: ["modules", "comparative-values"]
---

## Comparative values previous year

Comparative values of the previous year are calculated as follows:

- For days: Same day of the week previous year (e.g. 09.03.2023 -> 10.03.2022)
- For weeks: Same week previous year (e.g. CW 11: 13.03.2023 - 19.03.2023 -> 14.03.2022 - 20.03.2022)
- For months: Same month previous year (e.g. March 2023 -> March 2022)
- For years: Previous year (e.g. 2023 -> 2022)