# Bubble
## Auto Bubble
A bubble chart is a scatter chart but with different sized data points. When 3 numeric columns exist a bubble chart will be automatically created.
```sql
-- @title: Auto Bubble
-- @subtitle: Auto generted bubble chart
SELECT
Profit,
Amount,
(CAST(Profit AS FLOAT) / Amount) * 500 as Margin
FROM Sales
WHERE Status = 'Won'
LIMIT 10;
```
| PROFIT | AMOUNT | MARGIN |
| ------- | -------- | ---------------- |
| 27064.0 | 84572.0 | 160.005675637327 |
| 45307.0 | 133253.0 | 170.003677215522 |
| 14746.0 | 73728.0 | 100.002712673611 |
| 21198.0 | 75705.0 | 140.003962750149 |
| 37394.0 | 196808.0 | 95.001219462623 |
| 15454.0 | 67191.0 | 115.000520903097 |
| 13263.0 | 78013.0 | 85.005063258688 |
| 11532.0 | 76878.0 | 75.00195114337 |
| 13092.0 | 72732.0 | 90.001649892757 |
---
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