29,490 messages com.googlegroups.gmail-help-message-delivery-en [All Lists]| 2008 January | 1,750 | | 2008 February | 2,401 | | 2008 March | 3,979 | | 2008 April | 2,648 | | 2008 May | 1,969 | | 2008 June | 2,200 | | 2008 July | 1,752 | | 2008 August | 1,620 | | 2008 September | 1,213 | | 2008 October | 1,521 | | 2008 November | 1,739 | | 2008 December | 1,407 | | 2009 January | 1,590 | | 2009 February | 1,275 | | 2009 March | 1,548 | | 2009 April | 878 |
| |
