List of best-selling albums by country

Columns: Rank | Year | Album | Artist | Sales | Certification
1 | 1997 | Talk on Corners | The Corrs | 300,000 | 20× Platinum | 2 | 2011 | 21 | Adele | 270,000 | 18× Platinum | 3 | 2009 | Crazy Love | Michael Bublé | 225,000 | 15× Platinum | 4 | 1995 | Forgiven , Not Forgotten | The Corrs | 195,000 | 13× Platinum | 5 | 2008 | The Love Album | Westlife | 150,000 | 10× Platinum | 6 | 1996 | Spice | Spice Girls | 135,000 | 9× Platinum | 6 | 2008 | The Fame / The Fame Monster | Lady Gaga | 135,000 | 9× Platinum

Example questions:
How many members are there of the best-selling band to sell the most albums ? | In how many countries did the best-selling album featuring Geri Halliwell reach number 1 ? | What certification did the best-selling album performed by Stefani Joanne Angelina Germanotta achieve ? | How long did it take for the best-selling album with 225,000 sales to reach the top of the Billboard 200 chart ? | In what year was the best-selling album performed by the group managed by Louis Walsh and Sonny Takhar released ?

Answers:
4 | 17 | 9× Platinum | three days | 2005