Year , Measure , CHI , CIKM , ECTEL , HT , IKNOW , ISWC , IUI , KDD , RECSYS , SIGIR , SIGMOD , UBICOMP , UIST , VLDB , WISE , WWW

2009, # Unique Users ,299,7,55,42,37,255,1,11,52,91,1,20,38,15,5,311

2009, # Tweets ,1860,36,487,247,173,1350,9,56,488,565,5,102,92,65,17,2581

2009, # Retweets ,69,1,57,19,12,233,0,2,84,57,0,11,4,3,0,170

2009, # Replies ,249,1,78,16,18,184,0,6,31,80,0,12,6,7,0,215

2009, # Mentions ,160,2,32,22,18,203,0,4,48,64,0,10,9,6,7,158

2009, # URL Tweets ,205,1,93,90,52,458,1,16,154,144,0,42,22,9,2,489

2009, # Timeline Tweets ,37664,146,3132,3571,2577,37875,132,723,6179,31223,35,1226,3976,1149,263,100381

2010, # Unique Users ,787,53,32,43,50,179,46,47,138,84,37,89,53,20,562,1114

2010, # Tweets ,5263,218,99,261,138,783,191,64,984,270,41,450,126,39,3006,5484

2010, # Retweets ,1045,74,21,45,44,273,33,27,367,87,32,133,27,9,1280,1736

2010, # Replies ,412,9,4,16,12,34,33,2,83,15,1,27,10,3,284,361

2010, # Mentions ,467,21,4,26,20,58,17,6,88,17,0,25,16,0,207,1034

2010, # URL Tweets ,810,50,31,92,54,378,50,21,285,84,32,143,50,22,527,1566

2010, # Timeline Tweets ,199838,3243,1197,6999,1787,20359,5603,7157,9622,3459,2677,6480,6933,1797,107607,231618

2011, # Unique Users ,1207,153,58,119,97,452,61,175,194,83,63,74,70,102,37,604

2011, # Tweets ,6042,898,314,457,372,3506,175,503,1517,176,187,363,179,507,98,2446

2011, # Retweets ,1662,336,63,92,119,1619,64,204,669,93,49,121,51,147,47,995

2011, # Replies ,627,37,33,74,24,211,8,35,144,4,6,52,19,10,2,152

2011, # Mentions ,678,63,46,38,43,487,25,68,174,10,11,63,21,33,11,233

2011, # URL Tweets ,1356,188,68,159,131,1478,59,209,481,59,47,125,50,94,75,718

2011, # Timeline Tweets ,274026,13796,6161,14336,3926,62875,5006,20608,16888,5965,5337,16721,3333,8526,5132,138225

2012, # Unique Users ,1195,194,113,118,92,623,40,74,324,279,105,89,80,115,239,2653

2012, # Tweets ,7590,747,544,381,638,2751,137,187,2256,1240,372,214,192,265,433,12150

2012, # Retweets ,1981,352,197,190,92,1263,32,88,1270,660,99,72,100,118,275,5630

2012, # Replies ,831,39,30,36,12,138,8,13,80,140,66,9,8,3,27,609

2012, # Mentions ,732,58,94,54,55,322,10,10,305,68,31,29,11,13,54,1670

2012, # URL Tweets ,1871,194,240,198,242,1053,51,116,971,416,125,88,110,144,369,5229

2012, # Timeline Tweets ,135093,18005,45888,10724,8310,98034,4552,20259,36908,21008,9506,4547,9123,9146,48935,549884

2013, # Unique Users ,1526,785,123,59,98,424,67,447,240,373,88,141,225,103,207,1020

2013, # Tweets ,7424,1525,707,121,271,2169,288,1324,1362,2059,238,591,533,241,479,4885

2013, # Retweets ,2311,1095,290,35,114,1082,81,725,820,933,105,299,358,118,269,2492

2013, # Replies ,883,27,53,10,21,96,22,40,62,392,16,18,10,9,13,179

2013, # Mentions ,836,149,100,27,52,295,36,219,183,201,12,56,57,37,53,614

2013, # URL Tweets ,2648,966,369,47,136,1190,101,550,797,721,80,361,386,120,430,2353

2013, # Timeline Tweets ,249404,142472,12372,3542,13223,42405,4677,93997,25451,24609,29446,21478,19895,9798,62050,227908