Create Bubble Chart -- 2

create a bubble chart using any of the JS libraries My CSV looks like this =============== Column1 column2 column3 column4 row1 row2 row3 =========== Multiple rows will have the same values for column2 (for example column2 = 3, has 100 rows) my csv contains nearly 12K rows. My requirement is X Axis will show column 2 values which range 1-7 Y axis will contain row number i.e. 1- 12K Plot bubble for each row corresponding to X value stacked on each other, and when we hover over bubble it should show other column values from the same row. Please reply only when you are comfortable enough doing this.