This table contains historical cumulative OTN (G.709) PM stats
for the near end of interfaces of ifType opticalChannel(195),
for the interval type identified by the index
coiOtnNearEndIntervalType and the interval number as identified
by the index coiOtnNearEndIntervalNum. The PM statistics is the
accumlated stats for the time period defined by the interval
type in the time interval as defined by interval number.