* Adds 94,000 new customers in first quarter
* Q1 revenue up 10 percent to 1.38 bln sterling
* Says made a good start to yr despite tough conditions
* Shares up 1.9 percent (Adds detail, quotes, reaction)
* Adds 94,000 new customers in first quarter
* Q1 revenue up 10 percent to 1.38 bln sterling
* Says made a good start to yr despite tough conditions
* Shares up 1.9 percent (Adds detail, quotes, reaction)