1     2     3     4     5     6     7     8     9     10     11     12     13     14     15     16     17     18     19     20     21     22     23     24     25     26     27     28     29     30     31     32     33     34     35     36     37    
04/25/2013 Weekly Maintenance
04/18/2013 Weekly Maintenance
04/11/2013 Weekly Maintenance
03/28/2013 Weekly Maintenance
03/21/2013 Weekly Maintenance
03/14/2013 Weekly Maintenance
03/07/2013 Weekly Maintenance
02/28/2013 Weekly Maintenance
02/21/2013 Weekly Maintenance
02/07/2013 Weekly Maintenance
02/07/2013 GM mail stops during Chinese New Year vacation
01/31/2013 Weekly Maintenance
01/24/2013 Weekly Maintenance
01/17/2013 Weekly Maintenance
01/16/2013 Maintenance extend
01/10/2013 Weekly Maintenance
01/03/2013 Weekly Maintenance
12/27/2012 Weekly Maintenance
12/20/2012 Weekly Maintenance
12/13/2012 Weekly Maintenance