• https://cdn.bootcdn.net/ajax/libs/Chart.js/2.1.6/Chart.bundle.js
• https://cdn.bootcdn.net/ajax/libs/Chart.js/2.1.6/Chart.bundle.min.js
• https://cdn.bootcdn.net/ajax/libs/Chart.js/2.1.6/Chart.js
• https://cdn.bootcdn.net/ajax/libs/Chart.js/2.1.6/Chart.min.js