You have data saved in the following format. Which format was used?

CSV (Comma Separated Values) format stores tabular data in plain text, where each line represents a data record and fields within a record are separated by commas.

JSON (JavaScript Object Notation) format organizes data as attribute-value pairs and ordered lists of values, typically enclosed in braces {} and brackets [].

HTML (Hypertext Markup Language) is used for structuring content on the web, consisting of tags and elements to define web pages, not typically for raw data storage in a simple tabular format.

YAML (YAML Ain't Markup Language) is a human-friendly data serialization standard, often used for configuration files, which uses indentation and colons to represent data structures.