KatowicePoland |
ParisFrance |
321 000
(2005) |
321 000
(2005)
2 243 833
(2010) |
2 243 833
(2010) |
164 km2
|
164 km2
105 km2
|
105 km2
|
1 957.32
/km2 |
1 957.32/km2
21 369.80/km2
|
21 369.80
/km2 |