Text annotations value

tags:148-7

I don’t know the value of x and y in instructions

  • Add the following text annotations in the leftmost chart:
  • The string "Men" at the x-axis coordinate of 2005 and the y-axis coordinate of 87 .
  • The string "Women" at the x-axis coordinate of 2002 and the y-axis coordinate of 8 .
  • Add the following text annotations in the rightmost chart:
    • The string "Men" at the x-axis coordinate of 2005 and the y-axis coordinate of 62 .
    • The string "Women" at the x-axis coordinate of 2001 and the y-axis coordinate of 35 .

Why you know that we should put those values as text annotations? I mean how can we know it is appropriate value to make our chart easier to visualize. Is there any code to get that value from dataset?