20th: 'If U Seek Amy'

Sales: 105,000

Chart Run: 45-35-25-24-23-{20}-24-40-48-67-71 [11 Weeks]

 

19th: 'My Prerogative'

Sales: 115,000

Chart Run: {3}-7-15-26-35-42-47-43-35-40-47-75 [12 Weeks]

 

18th: 'Me Against The Music'

Sales: 135,000

Chart Run: {2}-6-11-20-30-41-40-36-45-55-59-75 [12 Weeks]

 

17th: 'Overprotected'

Sales: 140,000

Chart Run: 5-{4}-9-12-18-26-38-41-50-49-69-72 [12 Weeks]

 

16th: '3'

Sales: 145,000

Chart Run: {7}-10-14-22-36-56-60-47-58-75 [10 Weeks]

15th: 'I'm Not A Girl, Not Yet A Woman'

Sales: 150,000

Chart Run: {2}-5-9-11-18-26-34-52-60-71 [10 Weeks]

 

14th: 'I'm A Slave 4 U'

Sales: 175,000

Chart Run: {4}-7-12-20-23-36-44-57-51-48-48-49-59-72 [14 Weeks]

 

13th: 'Stronger'

Sales: 185,000

Chart Run: {7}-11-14-10-14-26-38-48-57-62 [10 Weeks]

 

12th: 'Circus'

Sales: 190,000

Chart Run: 32-39-60-48-43-24-17-17-{13}-15-17-18-23-28-38-46-64-70 [18 Weeks]

 

11th: 'Gimme More'

Sales: 210,000

Chart Run: {3}-6-7-8-13-18-18-30-53-63-43-45-34-35-38-44-49-69 [18 Weeks]

10th: 'Lucky'

Sales: 225,000

Chart Run: {5}-6-7-14-22-27-35-39-52-66-75 [11 Weeks]

 

09th: 'Piece Of Me'

Sales: 250,000

Chart Run: 69-46-19-{2}-3-6-7-8-12-14-15-24-30-31-31-37-42-40-47-54-59-70-71 [23 Weeks]

 

08th: 'You Drive Me Crazy'

Sales: 275,000

Chart Run: {5}-6-8-12-18-20-29-32-37-44-56 [11 Weeks]

 

07th: 'Everytime'

Sales: 270,000

Chart Run: {1}-2-3-2-7-7-9-12-22-31-34-52-51-62 [14 Weeks]

 

06th: 'Born To Make You Happy'

Sales: 325,000

Chart Run: {1}-2-4-6-9-15-24-30-36-46-54-68 [12 Weeks]

05th: 'Toxic'

Sales: 360,000

Chart Run: {1}-2-4-6-7-11-20-27-18-24-34-50-63-72 [14 Weeks]

 

04th: 'Womanizer'

Sales: 400,000

Chart Run: 4-8-9-7-{3}-4-10-11-9-17-22-27-33-38-42-51-63-66-74-71R(4) [20 Weeks]

 

03rd: 'Sometimes'

Sales: 440,000

Chart Run: {3}-7-7-8-9-11-13-17-16-20-28-33-39-43-56-74 [16 Weeks]

 

02nd: 'Oops! I Did It Again'

Sales: 450,000

Chart Run: {1}-2-3-6-9-16-18-20-27-34-38-46-49-55 [14 Weeks]

 

01st: 'Baby One More Time'

Sales: 1,500,000

Chart Run: {1}-1-2-3-3-4-6-7-11-15-17-19-21-24-27-25-27-31-46-60-64-63 [22 Weeks]

LOVE the top 20!