9% middle variance
TiP Summary - Minimum :: 4.06 Mbps | Middle :: 4.25 Mbps | Maximum :: 4.48 Mbps
Mozilla/5.0 (Mobile; Windows Phone 8.1; Android 4.0; ARM; Trident/7.0; Touch; rv:11.0; IEMobile/11.0; Microsoft; Lumia 640 LTE) like iPhone OS 7_0_3 Mac OS X AppleWebKit/537 (KHTML