Cohorts in Marketing. Similar to demographics, cohorts use quantifiable descriptors to identify target markets. Demographics, however, are the quantifiable descriptors themselves, such as the aforementioned age and household income.
The highest peaks are over 2,000 m (6,600 ft). Beijing Municipality consists of six city districts (previously eight, see Xuanwu and Chongwen), eight suburban districts and two rural counties. It covers a total area of 16,807.8 km2 (6,489.5 sq mi).
The Washington metropolitan area covers nearly 4,000 square miles (10,360 square km) and encompasses 10 counties, 5 in Maryland (Montgomery, Prince Georgeâs, Frederick, Charles, and Calvert) and 5 in Virginia (Arlington, Fairfax, Loudoun, Stafford, and Prince William). Area District, 68 square miles (176 square km).