Hi,
You can modify the showing of number values on axes by changing of number format. For example, when values on vertical axis look like this:

Click on vertical axis with right mouse button to display the menu and choose
Format Axis:

Then in
Number section, change
Category,
Type and enter
Format Code according to your needs:

To display the zero value on vertical axis, the format code has to be changed in this case from
# ### to
# ##0. Save the changes by clicking on
Add.

After the change of number format, the chart should look like:
