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.
The rule of thumb is that its surface area should be equal to or just below the height of the sofa arms. For a standard sofa, that's around 25 inches, but get out the measuring tape to be sure (I did, and it's a good thing â the arms on mine hit 28 inches). Most end tables are between 22 and 30 inches.If you can't find tables you like within your target height range, err on the side of shorter rather than taller.or a standard sofa, that's around 25 inches, but get out the measuring tape to be sure (I did, and it's a good thing â the arms on mine hit 28 inches). Most end tables are between 22 and 30 inches.