The availability and quality of service based data vary greatly, and such data are rarely collected in a systematic manner.

Evaluations of particular outputs and projects are done from time to time but they vary in quality and peer reviews are sporadic.

Peer review quality and selectivity standards vary greatly from journal to journal, publisher to publisher, and field to field.

While sovereign credit quality has deteriorated virtually across the board, and will most probably continue to do so, the implications for individual countries vary.

These balls vary in size.

Responsibilities vary in different companies.

Explanations vary.

The list only includes popular formats, not rare formats, and all values are approximate (rounded to the nearest 10), because the actual quality can vary machine to machine or tape to tape.

They vary greatly in geographical distribution and demographic significance

Criteria for brain death vary.

Ovens also vary in the way that they are controlled.

Canada Hunting laws and definitions vary by province in Canada.

The nature and scale of threats inherent in hazards vary.

Storage of fresh meats is a complex discipline that affects the costs, storage life and eating quality of the meat, and the appropriate techniques vary with the kind of meat and the particular requirements.

But local tastes nonetheless vary widely.

Ingredients and dishes vary by province.

These restrictions may vary by location.

The capacities of these ovens vary.

In addition, supply and demand vary widely from region to region.

Their values vary from gas to gas.

The sources of light used may vary.

Levels of compliance continue to vary, however.

To add to the lack of uniformity, broadsheets also vary in size.

Many types of plessite exist and vary in formation mechanism and morphology.

They may vary in colour from rose to wine rose or brown.

Elections do occur in the Arab world, and they vary in frequency and significance.

Causes of crashes vary according to local conditions.

The data vary considerably, depending on the source.

However, the reasons for this vary a lot.

While volunteerism exists in every country, people's motivations for volunteering can vary enormously.

The rules vary among EU countries, but, in Germany, government approval implies parliamentary approval.

Their labor market, social welfare, and competition policies vary.

Admittedly, Arab countries problems vary by degree and type.

The necessary balance may vary according to local conditions.

However, a payload may vary depending on military requirements.

As a result, they tend to vary between countries.

The fees vary for each of the managers contracted.

Assets grow with contributions and vary with investment performance.

While definitions vary in wording, they all fall within the conceptual framework offered in this definition.

They vary greatly in rank in the sight of Allah , and Allah sees what they do .

They vary greatly in rank in the sight of Allah , and Allah sees what they do .

Approaches and methodologies in this respect vary according to the particularities of the situation in question.

These issues vary across legal systems and in Australia apos s opinion require detailed analysis.

There are three isoenzymes of 5 alpha reductase, which vary in different tissues with age.

The means by which perpetrators obtain personal information vary in terms of their technical sophistication.