For number by native speakers, see List of languages by number of native speakers. A number of sources have compiled lists of languages by their number of speakers. However, all such lists should be used with caution. 1  First, it is difficult to define exactly what constitutes a language as opposed to a dialect.
If you are petite, 19-21 inside inches depth is enough. But if you are tall, get a couch that has 22-24 inches inside depth. The same about the height of the sofa back. Overall Height: While average height is 37 inches, some contemporary sofas are 33-34 inches.
1 Traditional sofa. The scale of the traditional sofa (in form, not in style) is usually from 6 to 8 feet, although longer, or shorter, sofas can be custom made. The average sofa fits three people comfortably and is the piece most often chosen for the living room. In terms of style, sofas can be found in a wide range. Look for differences in the arms, legs, back, and sofa cushions (loose or attached). Varying upholstery details will also set traditional sofas apart on the showroom floor. 2. Convertible sofa.