A read-only WirelessGauge64 giving the total number of codewords received on this head-end channel as of the time this hourly entry was last updated. At hourly resolution this channel-wide total is well suited to daily or weekly capacity and quality reporting across the whole shared channel rather than any single subscriber. For example, comparing p2mpHe1HrTotalCodewords hour over hour across a week would show the channel's overall traffic and load pattern independent of which individual subscriber units contributed it.