title of this chart

date: 2019-09-17

name: 홍길동 (21900001)

Introduction: This chart shows .........

Data: The data is .......... (also, include the web link of the data)

Source code of this page: https://github.com/HandongHCI/HandongHCI.github.io/blob/master/Courses/DV00_Google_Chart_Example.html