The respondent table can show thousand separator. Take a look at the income column below to see numbers with thousand separators.
The settings to apply the thousand separator is located in the setup screen in the Row and Column section, as shown in the image below. The setting for applying the thousand separators to numeric variables is highlighted in the image below.
Dot, Comma or Space can be used as thousand separators. You can make this selection in the Project settings page since it is a general project setting.