Frequency is the number of times a newspaper is published within a period of time. Newspapers are usually published on a daily or weekly basis. Daily newspapers mainly report events that have occured in the 24-hour period before going to press and are issued at least 4 times a week. Weekly and other non-daily newspapers are issued less than 4 times a week and give news covering a longer period.
4imn.com adopts the following frequencies of publication:

Twice Daily

Daily

Semiweekly

Weekly

Biweekly

Triweekly

Monthly

Bimonthly

Quarterly

Annual

Biannual

Irregular

Other