Hi Vijay Sharma,
Very first you need to drag data view widget on page that should not view any detail, and need to pass the entity in which you have created the attribute you want show on chart.
Then you need to place an column chart widget inside the data view.
Open the properties of column chart, create new series provide entity in data source tab. In data points tab Set the date attribute for x-axis and set the month attribute for Y-axis. And set count for x-axis sort attribute. In this way you can display your chart the way you want.
Thank you.