Round Trip Time - Multiple - Round Trip Time - 平均變化量(參數輸入)
Please select query type:	Weekly Monthly
Please input query dates:	From To
Select the show types:	Table

定義或公式：
平均變化量(%) = (本月(周)平均值-上月(周)平均值)/上月(周)平均值 *100

*註
1. Average RTT : sumrtt /numcomplete
2. sumrtt : Sum of all RTTs
3. numcomplete : Number of total RTT completions