How have gas prices fluctuated over the past five years in different regions of the world?

To analyze how gas prices have fluctuated over the past five years in different regions of the world, you would need access to historical gas price data from various sources. Here's how you can gather this information:

1. Identify reliable data sources: Look for reputable organizations that track and publish gas price data, such as government agencies, energy companies, or independent research firms. Examples include the International Energy Agency (IEA), the U.S. Energy Information Administration (EIA), and Oil Price Information Service (OPIS).

2. Visit their websites: Navigate to the websites of the identified data sources to search for historical gas price data. Look for dedicated sections or reports that provide historical records of gas prices in different regions.

3. Specify the time frame: Select a five-year time period to gather data from. For instance, if you want to analyze gas prices from 2016 to 2021, make sure to select the appropriate data for that duration.

4. Choose the regions: Determine the specific regions you are interested in analyzing. You can choose continents, countries, or even cities depending on the level of granularity desired.

5. Access and compile data: Once you locate the desired data on the selected data source's website, extract and compile it into a format that makes analysis easier. Often, you may find data in the form of tables, charts, or downloadable files (such as Excel spreadsheets or CSV files).

6. Analyze and compare: Once you have gathered the historical gas price data for different regions over the past five years, you can analyze and compare the fluctuations. Look for trends, patterns, or notable differences among regions to draw meaningful conclusions.

Remember to verify the credibility of the data sources, ensure that the units of measurement are consistent, and account for any factors that might influence gas prices, such as government policies, geopolitical events, or changes in supply and demand.

As an AI, I don't have real-time access to specific gas price data. However, by following these steps, you should be able to find reliable information and analyze how gas prices have fluctuated over the past five years in different regions of the world.