This additional data was collected annually for the following 16 years, and included home visits by a researcher.

But even that is a far cry from the additional 12 billion dollars the government believes it ought to collect annually.

Statistics have been collected and published annually since 1980.

For service industries, which represent two-thirds of economic activity, comprehensive data is only collected annually.

This information is collected annually from schools and programs, and a range of data sources including:

The data is collected and audited annually by the Audit Commission.

The tax was collected annually, on 1 March, from the holder of the timar or their tax-farmer.

Washington annually collects $8 billion more in tax revenue from New York City than it gives back.

But they do say, "This additional premium would be collected annually, with payment accompanying the April 15 filing of income taxes."

Membership dues are collected from members annually and are used to fund the group's many public service projects and the operating costs of the Society.