I'm trying to generate a bar chart with jqplot. All of my values are floating numbers as below:

```
var s1 = [17.1, 18.2];
var s2 = [50.2, 53];
var s3 = [93.9, 93];
var s4 = [34.1, 34];

```

But it's rounding them to integers.

Here is the working example: <http://jsfiddle.net/JkBKs/>

How can I fix this?