In the top toolbar, click Analysis-Stage Statistics. After entering the window, you will see "stage statistics, starting time: xxxx-xx-xx, ending time: xxxx-xx-xx, prompt: double-click here to modify the time and click the header to sort".
For example, if the date you want to check is 20 10, 12-0 1, and the deadline is 2010/2-31,just tick it. Very convenient.