| August | 28 messages | |
| July | 41 messages | |
| June | 45 messages | |
| May | 23 messages | |
| April | 14 messages | |
| March | 20 messages | |
| Februrary | 8 messages | |
| January | 42 messages |
| December | 27 messages | |
| November | 29 messages | |
| October | 46 messages | |
| September | 17 messages | |
| August | 27 messages | |
| July | 62 messages | |
| June | 23 messages | |
| May | 30 messages | |
| April | 12 messages | |
| March | 28 messages | |
| Februrary | 69 messages | |
| January | 96 messages |
| December | 27 messages | |
| November | 56 messages | |
| October | 77 messages | |
| September | 65 messages | |
| August | 31 messages | |
| July | 32 messages | |
| June | 62 messages | |
| May | 63 messages | |
| April | 71 messages | |
| March | 48 messages | |
| Februrary | 21 messages | |
| January | 44 messages |
| December | 30 messages | |
| November | 35 messages | |
| October | 54 messages | |
| September | 63 messages | |
| August | 24 messages | |
| July | 63 messages | |
| June | 117 messages | |
| May | 126 messages | |
| April | 78 messages | |
| March | 91 messages | |
| Februrary | 81 messages | |
| January | 93 messages |
| December | 54 messages | |
| November | 117 messages | |
| October | 176 messages | |
| September | 103 messages | |
| August | 133 messages | |
| July | 103 messages | |
| June | 122 messages | |
| May | 102 messages | |
| April | 112 messages | |
| March | 223 messages | |
| Februrary | 266 messages | |
| January | 173 messages |
| December | 234 messages | |
| November | 93 messages | |
| October | 136 messages | |
| September | 124 messages | |
| August | 135 messages | |
| July | 252 messages | |
| June | 109 messages | |
| May | 146 messages | |
| April | 115 messages | |
| March | 129 messages | |
| Februrary | 143 messages | |
| January | 212 messages |
| December | 77 messages |