title: Find value of a cell according to month and year
body: <p>I’m sorry in advance if I’m not clear for you.</p>
  <p>I have for example :</p>
  <pre><code>Figure 1 :
  
  | A        |       B  |
  |01/05/2019|     500  |
  |01/07/2020|  -100000 |
  |01/12/2020|    7633  |
  </code></pre>
  <p>And</p>
  <pre><code>Figure 2 :
  
  |     A    |   B       |
  |01/05/2019|  -0.3521  |
  |01/07/2020|    0.455  |
  |01/12/2020|       0   |
  </code></pre>
  <p>I would like to include in the formulas in column B of Figure 1, the value associated with the month and year in relation to column A in figure 2 (found with the date in column A figure 1), bearing in mind that the days are different.</p>
  <p>Thank you.</p>