The areas on which it is active vary from land issues to political items.

As with other countries, the borders, area and population of the Commonwealth varied over time.

The areas that are the first to see the daylight of a new day vary by the season.

The subjects or areas for which information about a country is required will vary according to the specific needs of each individual company.

These 'difficult' areas will vary from one individual to another.

The area for potential exposure will clearly vary depending on the circumstances of each case.

The range and possible area of effect damage vary per ability.

The top area varies the most, depending on which instrument type is selected.

The area has varied from 13,000 to over 20,000 square meters.

And just like every area varies in different ways, medical needs of the population vary.