如何在折线图中显示多条线？

Question

我有以下数据，需要将其显示在Crystal Reports 2013的多折线图中

+------------+--------+----------+--------+
|    Date    | Opened | Finished | Closed |
+------------+--------+----------+--------+
| 12/16/2018 |    209 |       84 |     27 |
| 12/17/2018 |    143 |      116 |     37 |
| 12/18/2018 |    109 |       82 |     71 |
+------------+--------+----------+--------+

如何在同一折线图中为“已关闭”和“完成”添加另外两条线？