id,user_id,inst_book_id,inst_section_id,inst_book_section_exercise_id,name,description,action_time,uiid,browser_family,browser_version,os_family,os_version,device,ip_address,created_at,updated_at,inst_course_offering_exercise_id,inst_chapter_module_id,inst_module_version_id,inst_module_section_exercise_id
33030,56,5,603,NULL,window-focus,"User looking at 09.03.01 - Doubly Linked Lists""""",8/29/2016 15:17,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33031,56,5,603,982,jsav-forward,"{ev_num"":0currentStep:9}""",8/29/2016 15:19,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33032,56,5,603,982,jsav-forward,"{ev_num"":1currentStep:9}""",8/29/2016 15:19,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33033,56,5,603,982,jsav-forward,"{ev_num"":2currentStep:9}""",8/29/2016 15:19,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33034,56,5,603,982,jsav-forward,"{ev_num"":3currentStep:9}""",8/29/2016 15:19,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33035,56,5,603,982,jsav-forward,"{ev_num"":4currentStep:9}""",8/29/2016 15:19,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33036,56,5,603,982,jsav-forward,"{ev_num"":5currentStep:9}""",8/29/2016 15:19,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33037,56,5,603,982,jsav-forward,"{ev_num"":6currentStep:9}""",8/29/2016 15:19,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33038,56,5,603,982,jsav-forward,"{ev_num"":7currentStep:9}""",8/29/2016 15:19,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33039,56,5,603,982,jsav-forward,"{ev_num"":8currentStep:9}""",8/29/2016 15:19,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33042,56,5,603,983,jsav-forward,"{ev_num"":9currentStep:7}""",8/29/2016 15:19,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33043,56,5,603,983,jsav-forward,"{ev_num"":10currentStep:7}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33044,56,5,603,983,jsav-forward,"{ev_num"":11currentStep:7}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33045,56,5,603,983,jsav-forward,"{ev_num"":12currentStep:7}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33046,56,5,603,983,jsav-forward,"{ev_num"":13currentStep:7}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33047,56,5,603,983,jsav-forward,"{ev_num"":14currentStep:7}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33048,56,5,603,983,jsav-forward,"{ev_num"":15currentStep:7}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:20,8/29/2016 15:20,NULL,NULL,NULL,NULL
33050,56,5,603,984,jsav-forward,"{ev_num"":16currentStep:8}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:21,8/29/2016 15:21,NULL,NULL,NULL,NULL
33051,56,5,603,984,jsav-forward,"{ev_num"":17currentStep:8}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:21,8/29/2016 15:21,NULL,NULL,NULL,NULL
33052,56,5,603,984,jsav-forward,"{ev_num"":18currentStep:8}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:21,8/29/2016 15:21,NULL,NULL,NULL,NULL
33053,56,5,603,984,jsav-forward,"{ev_num"":19currentStep:8}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:21,8/29/2016 15:21,NULL,NULL,NULL,NULL
33054,56,5,603,984,jsav-forward,"{ev_num"":20currentStep:8}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:21,8/29/2016 15:21,NULL,NULL,NULL,NULL
33055,56,5,603,984,jsav-forward,"{ev_num"":21currentStep:8}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:21,8/29/2016 15:21,NULL,NULL,NULL,NULL
33056,56,5,603,984,jsav-forward,"{ev_num"":22currentStep:8}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:21,8/29/2016 15:21,NULL,NULL,NULL,NULL
33057,56,5,603,985,jsav-forward,"{ev_num"":23currentStep:4}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:21,8/29/2016 15:21,NULL,NULL,NULL,NULL
33058,56,5,603,985,jsav-forward,"{ev_num"":24currentStep:4}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:21,8/29/2016 15:21,NULL,NULL,NULL,NULL
33059,56,5,603,985,jsav-forward,"{ev_num"":25currentStep:4}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:21,8/29/2016 15:21,NULL,NULL,NULL,NULL
33060,56,5,603,985,jsav-forward,"{ev_num"":26currentStep:4}""",8/29/2016 15:20,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:21,8/29/2016 15:21,NULL,NULL,NULL,NULL
33092,56,5,603,NULL,hyperlink-ui-id-6,"{href"":""#DList_XOR_code_Java""}""",8/29/2016 15:22,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33093,56,5,603,NULL,hyperlink-ui-id-6,"{href"":""#DList_XOR_code_Java""}""",8/29/2016 15:22,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33094,56,5,603,NULL,hyperlink-ui-id-5,"{href"":""#DList_XOR_code_Processing""}""",8/29/2016 15:22,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33095,56,5,603,NULL,hyperlink-ui-id-4,"{href"":""#DList_XOR_code_Java_Generic""}""",8/29/2016 15:22,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33096,56,5,603,NULL,hyperlink-ui-id-6,"{href"":""#DList_XOR_code_Java""}""",8/29/2016 15:22,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33097,56,5,603,NULL,window-blur,"User is no longer looking at 09.03.01 - Doubly Linked Lists""""",8/29/2016 15:34,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33098,56,5,603,NULL,window-focus,"User looking at 09.03.01 - Doubly Linked Lists""""",8/29/2016 15:39,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33099,56,5,603,NULL,window-blur,"User is no longer looking at 09.03.01 - Doubly Linked Lists""""",8/29/2016 15:40,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33100,56,5,603,NULL,window-unload,"User closed or refreshed 09.03.01 - Doubly Linked Lists""""",8/29/2016 15:40,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33101,56,5,603,NULL,window-unload,"User closed or refreshed 09.03.01 - Doubly Linked Lists""""",8/29/2016 15:40,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33102,56,5,604,NULL,document-ready,"User loaded the 09.04.01 - List Element Implementations""""",8/29/2016 15:40,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33103,56,5,604,NULL,document-ready,"User loaded the 09.04.01 - List Element Implementations""""",8/29/2016 15:40,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33104,56,5,604,NULL,window-unload,"User closed or refreshed 09.04.01 - List Element Implementations""""",8/29/2016 15:40,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33105,56,5,604,NULL,document-ready,"User loaded the 09.04.01 - List Element Implementations""""",8/29/2016 15:40,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:41,8/29/2016 15:41,NULL,NULL,NULL,NULL
33106,56,5,604,NULL,window-unload,"User closed or refreshed 09.04.01 - List Element Implementations""""",8/29/2016 15:40,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:43,8/29/2016 15:43,NULL,NULL,NULL,NULL
33107,56,5,604,NULL,window-focus,"User looking at 09.04.01 - List Element Implementations""""",8/29/2016 15:42,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:43,8/29/2016 15:43,NULL,NULL,NULL,NULL
33108,56,5,604,986,jsav-forward,"{""ev_num"":0,""currentStep"":2}",8/29/2016 15:42,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:43,8/29/2016 15:43,NULL,NULL,NULL,
33109,56,5,604,986,jsav-forward,"{""ev_num"":1,""currentStep"":2}",8/29/2016 15:43,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:43,8/29/2016 15:43,NULL,NULL,NULL,
33110,56,5,604,NULL,window-blur,"User is no longer looking at 09.04.01 - List Element Implementations""""",8/29/2016 15:44,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:47,8/29/2016 15:47,NULL,NULL,NULL,NULL
33111,56,5,604,NULL,window-focus,"User looking at 09.04.01 - List Element Implementations""""",8/29/2016 15:44,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:47,8/29/2016 15:47,NULL,NULL,NULL,NULL
33112,56,5,604,987,jsav-forward,"{""ev_num"":2,""currentStep"":1}",8/29/2016 15:47,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:47,8/29/2016 15:47,NULL,NULL,NULL,
33113,56,5,604,988,jsav-forward,"{""ev_num"":3,""currentStep"":1}",8/29/2016 15:47,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:48,8/29/2016 15:48,NULL,NULL,NULL,
33114,56,5,604,NULL,window-blur,"User is no longer looking at 09.04.01 - List Element Implementations""""",8/29/2016 15:48,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:50,8/29/2016 15:50,NULL,NULL,NULL,NULL
33115,56,5,604,NULL,window-unload,"User closed or refreshed 09.04.01 - List Element Implementations""""",8/29/2016 15:49,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:50,8/29/2016 15:50,NULL,NULL,NULL,NULL
33116,56,5,604,NULL,window-unload,"User closed or refreshed 09.04.01 - List Element Implementations""""",8/29/2016 15:49,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:50,8/29/2016 15:50,NULL,NULL,NULL,NULL
33117,56,5,605,NULL,document-ready,"User loaded the 09.05.01 - Freelists""""",8/29/2016 15:49,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:50,8/29/2016 15:50,NULL,NULL,NULL,NULL
33118,56,5,605,NULL,window-unload,"User closed or refreshed 09.05.01 - Freelists""""",8/29/2016 15:50,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:50,8/29/2016 15:50,NULL,NULL,NULL,NULL
33119,56,5,606,NULL,document-ready,"User loaded the 09.06.01 - Practice Questions""""",8/29/2016 15:50,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:51,8/29/2016 15:51,NULL,NULL,NULL,NULL
33120,56,5,606,NULL,window-unload,"User closed or refreshed 09.06.01 - Practice Questions""""",8/29/2016 15:50,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:51,8/29/2016 15:51,NULL,NULL,NULL,NULL
33121,56,5,607,NULL,document-ready,"User loaded the 09.06.02 - Chapter Review Questions""""",8/29/2016 15:50,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:51,8/29/2016 15:51,NULL,NULL,NULL,NULL
33122,56,5,NULL,NULL,window-unload,"User closed or refreshed 11.01.01 - Glossary""""",8/29/2016 15:50,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:51,8/29/2016 15:51,NULL,NULL,NULL,NULL
33123,56,5,607,NULL,window-unload,"User closed or refreshed 09.06.02 - Chapter Review Questions""""",8/29/2016 15:50,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 15:51,8/29/2016 15:51,NULL,NULL,NULL,NULL
33150,56,5,NULL,NULL,document-ready,"User loaded the 10.01.01 - Binary Trees Chapter Introduction""""",8/29/2016 15:50,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 16:00,8/29/2016 16:00,NULL,NULL,NULL,NULL
33151,56,5,NULL,NULL,window-unload,"User closed or refreshed 10.01.01 - Binary Trees Chapter Introduction""""",8/29/2016 15:50,1.47E+12,Chrome,52,linux,,PC,172.25.132.16,8/29/2016 16:00,8/29/2016 16:00,NULL,NULL,NULL,NULL