The table below summarizes the sales figures (in thousands of dollars) for three different products (X, Y, and Z) over six months.
Month | Product X | Product Y | Product Z |
---|---|---|---|
January | 40 | 30 | 50 |
February | 60 | 20 | 70 |
March | 50 | 60 | 40 |
April | 70 | 80 | 30 |
May | 90 | 50 | 60 |
June | 80 | 70 | 90 |