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| Name | Town | Big_Sony | Big_Nokia | Little_Sony | Little_Nokia |
|---|---|---|---|---|---|
| Carlos | Rio | null | 50 | null | null |
| Francois | Paris | null | null | 250 | null |
| Smith | London | 1020 | null | null | null |
| Name | Town | Big_Sony | Big_Nokia | Little_Sony | Little_Nokia |
|---|---|---|---|---|---|
| Carlos | Rio | null | 50 | null | null |
| Francois | Paris | null | null | 250 | null |
| Smith | London | 1020 | null | null | null |