2000/02 - 2002/09  Packet count reports (e.g. packets accepted) are inaccurate 
(low) due to collection anomalies.

2004/10 Packet count reports are inaccurate (low) due to unavailable data 
(3.5 days).

2004/11 Packet count reports are inaccurate (low) due to unavailable data 
(22.5 days).

2005/07 Traffic reported on NERSC-MR1, SLAC-MR1, SNLL-MR1 and SNV2-MR1 are 
        due to Bay Area MAN testing.

2005/10 Due to collection issues, data for packet reports (e.g. packets accepted) 
        are incomplete.