| timestamp,action_type,item_id,source,user_answer,platform | |
| 1562222551487,enter,b4769,diagnosis,,mobile | |
| 1562222582387,respond,q6237,diagnosis,c,mobile | |
| 1562222588484,submit,b4769,diagnosis,,mobile | |
| 1562222589016,enter,b2354,diagnosis,,mobile | |
| 1562222622381,respond,q3822,diagnosis,a,mobile | |
| 1562222626435,submit,b2354,diagnosis,,mobile | |
| 1562222626530,enter,b4480,diagnosis,,mobile | |
| 1562222641507,respond,q5948,diagnosis,a,mobile | |
| 1562222646293,submit,b4480,diagnosis,,mobile | |
| 1562222646405,enter,b2803,diagnosis,,mobile | |
| 1562222653153,respond,q4271,diagnosis,a,mobile | |
| 1562222656950,submit,b2803,diagnosis,,mobile | |
| 1562222657062,enter,b4658,diagnosis,,mobile | |
| 1562222665888,respond,q6126,diagnosis,b,mobile | |
| 1562222671186,respond,q6126,diagnosis,d,mobile | |
| 1562222675989,submit,b4658,diagnosis,,mobile | |
| 1562222676084,enter,b7373,diagnosis,,mobile | |
| 1562222707834,respond,q10022,diagnosis,a,mobile | |
| 1562222712450,submit,b7373,diagnosis,,mobile | |
| 1562222712568,enter,b3091,diagnosis,,mobile | |
| 1562222727010,respond,q4559,diagnosis,d,mobile | |
| 1562222731389,submit,b3091,diagnosis,,mobile | |
| 1562222731481,enter,b2254,diagnosis,,mobile | |
| 1562222742259,respond,q3722,diagnosis,a,mobile | |
| 1562222746343,submit,b2254,diagnosis,,mobile | |
| 1562222746468,enter,b6976,diagnosis,,mobile | |
| 1562222761174,respond,q9625,diagnosis,c,mobile | |
| 1562222764972,submit,b6976,diagnosis,,mobile | |
| 1562222765073,enter,b3799,diagnosis,,mobile | |
| 1562222779736,respond,q5267,diagnosis,d,mobile | |
| 1562222785144,submit,b3799,diagnosis,,mobile | |
| 1562590221290,enter,b5790,tutor,,mobile | |
| 1562590277703,respond,q8439,tutor,d,mobile | |
| 1562590282813,submit,b5790,tutor,,mobile | |
| 1562590282889,enter,e5790,tutor,,mobile | |
| 1562590312324,quit,e5790,tutor,,mobile | |
| 1562591178504,enter,l555,adaptive_offer,,mobile | |
| 1562591293635,quit,l555,adaptive_offer,,mobile | |
| 1562591293754,enter,b2306,adaptive_offer,,mobile | |
| 1562591313275,respond,q3774,adaptive_offer,a,mobile | |
| 1562591321588,submit,b2306,adaptive_offer,,mobile | |
| 1562591321655,enter,e2306,adaptive_offer,,mobile | |
| 1562591332030,quit,e2306,adaptive_offer,,mobile | |
| 1562591332096,enter,b2320,adaptive_offer,,mobile | |
| 1562591336539,respond,q3788,adaptive_offer,c,mobile | |
| 1562591340938,submit,b2320,adaptive_offer,,mobile | |
| 1562591341005,enter,e2320,adaptive_offer,,mobile | |
| 1562591347568,quit,e2320,adaptive_offer,,mobile | |
| 1562681676675,enter,e2320,sprint,,mobile | |
| 1562681693384,quit,e2320,sprint,,mobile | |
| 1562681710439,enter,e5205,sprint,,mobile | |
| 1562681742319,quit,e5205,sprint,,mobile | |
| 1562681742415,enter,b5210,sprint,,mobile | |
| 1562681803214,respond,q6936,sprint,a,mobile | |
| 1562681812328,submit,b5210,sprint,,mobile | |
| 1562681812426,enter,e5210,sprint,,mobile | |
| 1562681825249,quit,e5210,sprint,,mobile | |
| 1562681825361,enter,b5222,sprint,,mobile | |
| 1562681911609,respond,q6984,sprint,b,mobile | |
| 1562681918061,submit,b5222,sprint,,mobile | |
| 1562681918161,enter,e5222,sprint,,mobile | |
| 1562682041001,quit,e5222,sprint,,mobile | |
| 1562682041101,enter,b8528,sprint,,mobile | |
| 1562682119410,respond,q11782,sprint,b,mobile | |
| 1562682147384,respond,q11782,sprint,a,mobile | |
| 1562682152329,submit,b8528,sprint,,mobile | |
| 1562682152416,enter,e8528,sprint,,mobile | |
| 1562682168116,quit,e8528,sprint,,mobile | |
| 1562682168221,enter,b5184,sprint,,mobile | |
| 1562682268695,respond,q6832,sprint,a,mobile | |
| 1562682275643,respond,q6832,sprint,c,mobile | |
| 1562682279514,submit,b5184,sprint,,mobile | |
| 1562682279619,enter,e5184,sprint,,mobile | |
| 1562682290398,quit,e5184,sprint,,mobile | |
| 1562682291709,enter,l629,adaptive_offer,,mobile | |
| 1562682321698,quit,l629,adaptive_offer,,mobile | |
| 1562682321832,enter,b5222,adaptive_offer,,mobile | |
| 1562682368672,respond,q6984,adaptive_offer,c,mobile | |
| 1562682375611,submit,b5222,adaptive_offer,,mobile | |
| 1562682375703,enter,e5222,adaptive_offer,,mobile | |
| 1562682382069,quit,e5222,adaptive_offer,,mobile | |
| 1562682384775,enter,e5184,sprint,,mobile | |
| 1562682411753,quit,e5184,sprint,,mobile | |
| 1562682463162,enter,b5380,sprint,,mobile | |
| 1562682639758,respond,q7566,sprint,c,mobile | |
| 1562682645823,submit,b5380,sprint,,mobile | |
| 1562682645890,enter,e5380,sprint,,mobile | |
| 1562682668842,quit,e5380,sprint,,mobile | |
| 1562682668931,enter,b5241,sprint,,mobile | |
| 1562682935442,respond,q7061,sprint,c,mobile | |
| 1562682941233,submit,b5241,sprint,,mobile | |
| 1562682941305,enter,e5241,sprint,,mobile | |
| 1562682959375,quit,e5241,sprint,,mobile | |
| 1562682975195,enter,b2287,sprint,,mobile | |
| 1562682985938,respond,q3755,sprint,c,mobile | |
| 1562682988631,submit,b2287,sprint,,mobile | |
| 1562682988730,enter,e2287,sprint,,mobile | |
| 1562682996094,quit,e2287,sprint,,mobile | |
| 1562682996196,enter,b6132,sprint,,mobile | |
| 1562683029318,respond,q8781,sprint,c,mobile | |
| 1562683032868,submit,b6132,sprint,,mobile | |
| 1562683032953,enter,e6132,sprint,,mobile | |
| 1562683056214,quit,e6132,sprint,,mobile | |
| 1562683056317,enter,b3291,sprint,,mobile | |
| 1562683067573,respond,q4759,sprint,a,mobile | |
| 1562683070665,submit,b3291,sprint,,mobile | |
| 1562683070732,enter,e3291,sprint,,mobile | |
| 1562683079686,quit,e3291,sprint,,mobile | |
| 1562683079764,enter,b2230,sprint,,mobile | |
| 1562683097250,respond,q3698,sprint,a,mobile | |
| 1562683100250,submit,b2230,sprint,,mobile | |
| 1562683100328,enter,e2230,sprint,,mobile | |
| 1562683105958,quit,e2230,sprint,,mobile | |
| 1562683106038,enter,b3777,sprint,,mobile | |
| 1562683115786,respond,q5245,sprint,b,mobile | |
| 1562683116532,respond,q5245,sprint,a,mobile | |
| 1562683123387,submit,b3777,sprint,,mobile | |
| 1562683123479,enter,e3777,sprint,,mobile | |
| 1562683128841,quit,e3777,sprint,,mobile | |
| 1562720632402,enter,e2448,review,,mobile | |
| 1562720634694,quit,e2448,review,,mobile | |
| 1562720921586,enter,e5572,review,,mobile | |
| 1562720974555,quit,e5572,review,,mobile | |
| 1562720977196,enter,e150,review,,mobile | |
| 1562720983409,quit,e150,review,,mobile | |
| 1562721024153,enter,e89,review,,mobile | |
| 1562721034676,quit,e89,review,,mobile | |
| 1562721439298,enter,e2678,review,,mobile | |
| 1562721440797,quit,e2678,review,,mobile | |
| 1562842166141,enter,e5593,review,,mobile | |
| 1562842171340,quit,e5593,review,,mobile | |
| 1562842176641,enter,e10,review,,mobile | |
| 1562842181180,quit,e10,review,,mobile | |
| 1562842774442,enter,b5369,my_note,,web | |
| 1562842822287,respond,q7520,my_note,b,web | |
| 1562842941404,respond,q7522,my_note,b,web | |
| 1562842945882,respond,q7523,my_note,a,web | |
| 1562843043248,respond,q7523,my_note,d,web | |
| 1562843068277,respond,q7520,my_note,c,web | |
| 1562843079880,respond,q7524,my_note,d,web | |
| 1562843093062,respond,q7521,my_note,c,web | |
| 1562843094004,submit,b5369,my_note,,web | |
| 1562843096225,enter,e5369,my_note,,web | |
| 1562843132856,quit,e5369,my_note,,web | |
| 1562843136056,enter,b5374,my_note,,web | |
| 1562843159483,respond,q7545,my_note,c,web | |
| 1562843210672,respond,q7546,my_note,d,web | |
| 1562843268308,respond,q7547,my_note,a,web | |
| 1562843302032,respond,q7548,my_note,b,web | |
| 1562843362208,respond,q7549,my_note,c,web | |
| 1562843362996,submit,b5374,my_note,,web | |
| 1562843365245,enter,e5374,my_note,,web | |
| 1562843391772,quit,e5374,my_note,,web | |
| 1562843803377,enter,b3075,tutor,,mobile | |
| 1562843817205,respond,q4543,tutor,a,mobile | |
| 1562843827246,respond,q4543,tutor,a,mobile | |
| 1562843830927,submit,b3075,tutor,,mobile | |
| 1562843831032,enter,e3075,tutor,,mobile | |
| 1562843844678,quit,e3075,tutor,,mobile | |
| 1562843844903,enter,l717,tutor,,mobile | |
| 1562843909545,quit,l717,tutor,,mobile | |
| 1562843916828,enter,l717,tutor,,mobile | |
| 1562843981158,quit,l717,tutor,,mobile | |
| 1562843981252,enter,l489,tutor,,mobile | |
| 1562844002000,quit,l489,tutor,,mobile | |
| 1562844056321,enter,l489,tutor,,mobile | |
| 1562844067552,quit,l489,tutor,,mobile | |
| 1562844093436,enter,b5636,sprint,,mobile | |
| 1562844111639,respond,q8165,sprint,c,mobile | |
| 1562844115089,submit,b5636,sprint,,mobile | |
| 1562844115169,enter,e5636,sprint,,mobile | |
| 1562844146443,quit,e5636,sprint,,mobile | |
| 1562844146529,enter,b8207,sprint,,mobile | |
| 1562844163094,respond,q11154,sprint,a,mobile | |
| 1562844175099,submit,b8207,sprint,,mobile | |
| 1562844175168,enter,e8207,sprint,,mobile | |
| 1562844181469,quit,e8207,sprint,,mobile | |
| 1562844181530,enter,b5651,sprint,,mobile | |
| 1562844205617,submit,b5651,sprint,,mobile | |
| 1562844205691,enter,e5651,sprint,,mobile | |
| 1562844210321,quit,e5651,sprint,,mobile | |
| 1562844210398,enter,b5526,sprint,,mobile | |
| 1562844357324,submit,b5526,sprint,,mobile | |
| 1563071854966,enter,e5245,review,,mobile | |
| 1563071864808,quit,e5245,review,,mobile | |
| 1563349388622,enter,b7330,sprint,,mobile | |
| 1563349401889,respond,q9979,sprint,b,mobile | |
| 1563349405719,submit,b7330,sprint,,mobile | |
| 1563349405775,enter,e7330,sprint,,mobile | |
| 1563349413105,quit,e7330,sprint,,mobile | |
| 1563349413176,enter,b2934,sprint,,mobile | |
| 1563349422676,respond,q4402,sprint,a,mobile | |
| 1563349425596,submit,b2934,sprint,,mobile | |
| 1563349425653,enter,e2934,sprint,,mobile | |
| 1563349431531,quit,e2934,sprint,,mobile | |
| 1563349431608,enter,b4300,sprint,,mobile | |
| 1563349448281,respond,q5768,sprint,c,mobile | |
| 1563349451396,submit,b4300,sprint,,mobile | |
| 1563349451455,enter,e4300,sprint,,mobile | |
| 1563349456626,quit,e4300,sprint,,mobile | |
| 1563349456702,enter,b4264,sprint,,mobile | |
| 1563349466818,respond,q5732,sprint,c,mobile | |
| 1563349470251,submit,b4264,sprint,,mobile | |
| 1563349470302,enter,e4264,sprint,,mobile | |
| 1563349475774,quit,e4264,sprint,,mobile | |
| 1563349475839,enter,b6081,sprint,,mobile | |
| 1563349480890,respond,q8730,sprint,a,mobile | |
| 1563349484270,submit,b6081,sprint,,mobile | |
| 1563349484319,enter,e6081,sprint,,mobile | |
| 1563349490828,quit,e6081,sprint,,mobile | |
| 1563349490906,enter,b3002,sprint,,mobile | |
| 1563349497727,respond,q4470,sprint,a,mobile | |
| 1563349500659,submit,b3002,sprint,,mobile | |
| 1563349500719,enter,e3002,sprint,,mobile | |
| 1563349506524,quit,e3002,sprint,,mobile | |
| 1563349506594,enter,b2340,sprint,,mobile | |
| 1563349519378,respond,q3808,sprint,d,mobile | |
| 1563349522669,submit,b2340,sprint,,mobile | |
| 1563349522722,enter,e2340,sprint,,mobile | |
| 1563349528490,quit,e2340,sprint,,mobile | |
| 1563349528570,enter,b3817,sprint,,mobile | |
| 1563349534885,respond,q5285,sprint,b,mobile | |
| 1563349539063,submit,b3817,sprint,,mobile | |
| 1563349539113,enter,e3817,sprint,,mobile | |
| 1563349544993,quit,e3817,sprint,,mobile | |
| 1563349545038,enter,b6834,sprint,,mobile | |
| 1563349561954,respond,q9483,sprint,d,mobile | |
| 1563349566397,submit,b6834,sprint,,mobile | |
| 1563349566447,enter,e6834,sprint,,mobile | |
| 1563349573361,quit,e6834,sprint,,mobile | |
| 1563349573429,enter,b4178,sprint,,mobile | |
| 1563349588524,respond,q5646,sprint,c,mobile | |
| 1563349591385,submit,b4178,sprint,,mobile | |
| 1563349591444,enter,e4178,sprint,,mobile | |
| 1563349597043,quit,e4178,sprint,,mobile | |
| 1563349663128,enter,l560,adaptive_offer,,mobile | |
| 1563349895031,quit,l560,adaptive_offer,,mobile | |
| 1563349973882,enter,b5222,adaptive_offer,,mobile | |
| 1563350049144,respond,q6984,adaptive_offer,c,mobile | |
| 1563350053131,submit,b5222,adaptive_offer,,mobile | |
| 1563350053177,enter,e5222,adaptive_offer,,mobile | |
| 1563350064826,quit,e5222,adaptive_offer,,mobile | |
| 1563350107191,enter,b2062,sprint,,mobile | |
| 1563350186156,submit,b2062,sprint,,mobile | |
| 1563350192281,enter,b2062,sprint,,mobile | |
| 1563350270432,respond,q3384,sprint,b,mobile | |
| 1563350284077,submit,b2062,sprint,,mobile | |
| 1563350284139,enter,e2062,sprint,,mobile | |
| 1563350289715,quit,e2062,sprint,,mobile | |
| 1563350289776,enter,b2042,sprint,,mobile | |
| 1563350412737,respond,q3324,sprint,a,mobile | |
| 1563350416494,submit,b2042,sprint,,mobile | |
| 1563350416561,enter,e2042,sprint,,mobile | |
| 1563350441086,quit,e2042,sprint,,mobile | |
| 1563359138453,enter,b3093,sprint,,mobile | |
| 1563359145622,respond,q4561,sprint,d,mobile | |
| 1563359148603,submit,b3093,sprint,,mobile | |
| 1563359148654,enter,e3093,sprint,,mobile | |
| 1563359154153,quit,e3093,sprint,,mobile | |
| 1563359154224,enter,b4510,sprint,,mobile | |
| 1563359162851,respond,q5978,sprint,a,mobile | |
| 1563359166320,submit,b4510,sprint,,mobile | |
| 1563359166387,enter,e4510,sprint,,mobile | |
| 1563359175134,quit,e4510,sprint,,mobile | |
| 1563359175204,enter,b7321,sprint,,mobile | |
| 1563359193806,respond,q9970,sprint,d,mobile | |
| 1563359197556,submit,b7321,sprint,,mobile | |
| 1563359197611,enter,e7321,sprint,,mobile | |
| 1563359210665,quit,e7321,sprint,,mobile | |
| 1563359210749,enter,b4040,sprint,,mobile | |
| 1563359220282,respond,q5508,sprint,b,mobile | |
| 1563359223359,submit,b4040,sprint,,mobile | |
| 1563359223413,enter,e4040,sprint,,mobile | |
| 1563359228279,quit,e4040,sprint,,mobile | |
| 1563359330950,enter,b2713,sprint,,mobile | |
| 1563359339335,respond,q4181,sprint,a,mobile | |
| 1563359342453,submit,b2713,sprint,,mobile | |
| 1563359342516,enter,e2713,sprint,,mobile | |
| 1563359349415,quit,e2713,sprint,,mobile | |
| 1564878013099,enter,e2533,review,,mobile | |
| 1564878020242,quit,e2533,review,,mobile | |
| 1565102150409,enter,b1373,sprint,,mobile | |
| 1565102167032,respond,q1373,sprint,c,mobile | |
| 1565102169503,submit,b1373,sprint,,mobile | |
| 1565102169566,enter,e1373,sprint,,mobile | |
| 1565102173967,quit,e1373,sprint,,mobile | |
| 1565102174050,enter,b887,sprint,,mobile | |
| 1565102191086,respond,q887,sprint,c,mobile | |
| 1565102193836,submit,b887,sprint,,mobile | |
| 1565102193896,enter,e887,sprint,,mobile | |
| 1565102197320,quit,e887,sprint,,mobile | |
| 1565102197399,enter,b338,sprint,,mobile | |
| 1565102215540,respond,q338,sprint,b,mobile | |
| 1565102217907,submit,b338,sprint,,mobile | |
| 1565102217979,enter,e338,sprint,,mobile | |
| 1565102229176,quit,e338,sprint,,mobile | |
| 1565102229247,enter,b8315,sprint,,mobile | |
| 1565102238506,respond,q11262,sprint,a,mobile | |
| 1565102247391,submit,b8315,sprint,,mobile | |
| 1565102247450,enter,e8315,sprint,,mobile | |
| 1565102250479,quit,e8315,sprint,,mobile | |
| 1565102250556,enter,b418,sprint,,mobile | |
| 1565102266048,respond,q418,sprint,c,mobile | |
| 1565102271972,submit,b418,sprint,,mobile | |
| 1565359484306,enter,e3774,review,,mobile | |
| 1565359491967,quit,e3774,review,,mobile | |
| 1565444127087,enter,b2091,sprint,,mobile | |
| 1565444195241,respond,q3471,sprint,a,mobile | |
| 1565444202660,respond,q3471,sprint,d,mobile | |
| 1565444206150,submit,b2091,sprint,,mobile | |
| 1565444483436,enter,b1560,sprint,,mobile | |
| 1565444544374,respond,q1878,sprint,c,mobile | |
| 1565444548557,submit,b1560,sprint,,mobile | |
| 1565444548643,enter,e1560,sprint,,mobile | |
| 1565444576917,quit,e1560,sprint,,mobile | |
| 1565444591854,enter,b1419,sprint,,mobile | |
| 1565444608414,submit,b1419,sprint,,mobile | |
| 1565444646579,enter,b1419,sprint,,mobile | |
| 1565444682011,respond,q1455,sprint,c,mobile | |
| 1565444685705,submit,b1419,sprint,,mobile | |
| 1565444685788,enter,e1419,sprint,,mobile | |
| 1565444696465,quit,e1419,sprint,,mobile | |