SOURCE: http://www.timewarner.com/newsroom/press-releases/1999/12/30/kids-wb-holiday-line-up-wraps-up-a-win-among-saturday-morning
KIDS 2-11
#1 - Kids WB - 2.1/15
#2 - Nickelodeon - 1.8/13
#3 - Fox Kids - 1.2/9
#4 - Disney's One Saturday Morning - 1.2/9
KIDS 6-11
#1 - Kids WB - 2.5/17
10:00 AM - KIDS 2-11
#1 - Kids WB - Pokemon - 3.5/20
10:30 AM - KIDS 2-11
#1 - Kids WB - Pokemon - 3.8/21
11:00 AM - KIDS 2-11
#1 - Kids WB - Detention - 2.9/17
#2 - Nickelodeon - Wild Thornberry's - 2.1/13
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10:00 AM - KIDS 6-11
#1 - Kids WB - Pokemon - 4.4/24
10:30 AM - KIDS 6-11
#1 - Kids WB - Pokemon - 4.5/24
11:00 AM - KIDS 6-11
#1 - Kids WB - Detention - 3.3/20
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WEEKDAY AFTERNOON BLOCK (MONDAY DECEMBER 20, 1999 - FRIDAY DECEMBER 24, 1999; 3:00 PM TO 5:00 PM)
KIDS 2-11
#1 - Kids WB - 2.4/13
#2 - Fox Kids - 2.1/10
Pokemon (#1 show of the week)
Kids 2-11 (aired at 4:00 PM, Monday-Friday) - 5.2/22
KIDS 2-11
#1 - Kids WB - 2.1/15
#2 - Nickelodeon - 1.8/13
#3 - Fox Kids - 1.2/9
#4 - Disney's One Saturday Morning - 1.2/9
KIDS 6-11
#1 - Kids WB - 2.5/17
10:00 AM - KIDS 2-11
#1 - Kids WB - Pokemon - 3.5/20
10:30 AM - KIDS 2-11
#1 - Kids WB - Pokemon - 3.8/21
11:00 AM - KIDS 2-11
#1 - Kids WB - Detention - 2.9/17
#2 - Nickelodeon - Wild Thornberry's - 2.1/13
-------------------------------
10:00 AM - KIDS 6-11
#1 - Kids WB - Pokemon - 4.4/24
10:30 AM - KIDS 6-11
#1 - Kids WB - Pokemon - 4.5/24
11:00 AM - KIDS 6-11
#1 - Kids WB - Detention - 3.3/20
-------------------------------
WEEKDAY AFTERNOON BLOCK (MONDAY DECEMBER 20, 1999 - FRIDAY DECEMBER 24, 1999; 3:00 PM TO 5:00 PM)
KIDS 2-11
#1 - Kids WB - 2.4/13
#2 - Fox Kids - 2.1/10
Pokemon (#1 show of the week)
Kids 2-11 (aired at 4:00 PM, Monday-Friday) - 5.2/22