Sentence examples for surveys every two from inspiring English sources

Since 1977, the largest grants awarded by the Political Science Program have gone to this project, which conducts surveys every two years and is widely regarded as the most important collection of information about voting ever assembled.

The study analyzed data from 2004 to 2012 from 70,000 women enrolled in the Nurses Health Studyy, a long-running study tracking women's health via surveys every two years.

To improve response rates they redistributed surveys every two weeks during each administration period.

The routine data collection in both sites includes quarterly visits to register vital events and major household surveys every two years to update the socio-economic information about individuals and households.

Data on expenditure on medications for diabetes, high blood pressure and obesity and treatments is collected by the National Income and Expenditure Surveys every two years in Mexico by INEGI [ 11].

Since 1986, they have been reporting what they usually eat by completing detailed food surveys every four years.

Although accreditation by the Joint Commission is entirely voluntary, some 80percentt of the nation's hospitals consent to the surveys every three years.

Some conduct surveys every three months to help set quarterly objectives, while others run surveys with smaller groups of employees every couple of weeks to track how they are doing over time.

The women, who had an average age of 25 and were one-third were white, one-third black, 21percentt Latina and 13percentt other races, completed semi-annual phone surveys every six months after their abortion.

Using this data, we observed that one CHW was submitting completed surveys every five to ten minutes.

The monitoring of vegetative cover under the trees has been established using agrostological and bromatological surveys every six months.