== A Canadian No.1 Hit == 

  
 The Article said that Dancing Queen was a No.2 Hit in Canada. It was - in one of the lesser Charts. 
 In the main Canadian Singles Chart - RPM - it was a No.1 Hit. I also see that the Article carries 
 on the fallacy that it sold 'over 3 million' copies. It had sold that by the end of 1976. It was  
 still in many Top 10's at that time - into 1977. It sold a USA Million in 1977. It was a Canadian 
 No.1 in 1977. By the end of the 1970's it had sold 6 Million. So your Article gives it just 50% 
 of its 1970's Sales. Since the 1970's it has gone on to sell about 300,000 as a 1992 reissue, & 
 in; the past Decade it has sold at least 1 Million in Downloads. With over 100,000 in the UK, & 
 over; 600,000 in the USA. It is ABBA's best selling Single. And Wikipedia says around 3 Million 
 copies sold, just because a 1980's Book said so, & a later Book copied off that big mistake.    

 List_of_number-one_singles_of_1977_(Canada)