| S.No | Population of Known Size Selected | Population Size |
|---|---|---|
| 1 | People who separated in 2010 | 7,079 |
| 2 | Foreign residents | 366,847 |
| 3 | People with at least one foreign parent | 8,410 |
| 4 | Victims of car accidents with injuries | 15,564 |
| 6 | University Professors | 5,077 |
| 7 | Unemployed people in the region | 2,493,613 |
| 8 | People living in a 150 m2 house | 2,100,510 |
| 9 | People living in a 5-room house | 7,079 |
| 10 | People working part-time | 239,154 |
| 11 | 3-member families | 1,296,521 |
| 13 | People who married in 2010 | 17,474 |
| 14 | Children born in 2010 | 42,604 |
| 15 | People above 14 with smoking habit | 13,519,697 |
| 24 | People above 3 who declare to train for a sport regularly | 1,065,725 |
| 28 | People who walk to work | 574,226 |