velopment-activity").attr("json-data")
            var channelPercents = JSON.parse(channelPercentsStr);
            let array = [];

            for (let v of channelPercents) {
                let a = []
                a.push(v.name)
                for (let c of v.channelBlocks) {
                    if (c.blocks) {
                        a.push(c.blocks)
                    }
                }
                array.push(a)
            }

            var chart = c3.generate({
                bindto: '#