The picture compares the apartment size and living place for each person between 1980 and 2000.
Overall, it is easy to notice that by 2000, floor area and average household size are decreased, while living space per person is slightly increased.
In 1980, average household size accounted for 4.6 in overall. For every flat type various space for each person and floor size, which is understandable. Therefore, for 3-room ( FA 69 sq m, SPP 15 sq m), 4-room (105 sq m, 23 sq m), 5-room (123 sq m, 27 sq m) and for executive version ( 145 sq m, 32 sq m). By 1990, floor and average household size gradually declined: average size to 0.7, at 3.9. For 3-room’s floor and space for each person n/a, while 4-room’s floor area to 5 sq m decreased and living space to 3 sq m had increased. Meanwhile, 5-room’s floor size declined for 3 sq m, and place per person climbed for 4 sq m. Executive is also changed, from 145 sq m to 140 sq m (FA), since 32 sq m until 36 sq m.
In the 21st century, average apartment size significantly falled from 1980, in 2000s it consisted 3.4. In addition, floor sizes also face to considerably drops, despite 3-room floor -decreased only for 4 sq m and SPP increased to 19 sq m. Other rooms size dropped for 15-30 sq m, while SPP increased for 1-3 sq m.