2.622

2.7912087912088

2.9100899100899

2.6383616383616

2.6303696303696

2.6873126873127

2.6443556443556

2.4505494505495

2.4755244755245

2.4625374625375

2.1278721278721

3.002997002997

2.4805194805195

2.4365634365634

2.5144855144855

2.7952047952048

2.8071928071928

2.8301698301698

2.8531468531469

3.1798201798202

2.8661338661339

2.8081918081918

2.7562437562438

2.7182817182817

2.7102897102897

2.9230769230769

2.8491508491508

3.2905982905983

This graph represents the trend from all entries in the data base starting from the left at December 4th, 2004 to present on right. Each bar represents the average of 1,000 entries. The last bar is the average of 234 entries.