STOCKHOLM--(BUSINESS WIRE)--Regulatory News: The H&M Group’s (STO:HMB) sales including VAT increased by 10 percent in local currencies in April 2015 compared to the same month the previous year. The total number of stores amounted to 3,610 on 30 April 2015 versus 3,246 on 30 April 2014. Percentage sales development for the month of May and total revenue in SEK for the second quarter (March to May) will be published in a separate press release on 15 June 2015. The Six-Month Report, covering