Consumption V70D5 Geartronic

Tach people, do I have to worry? Now after 9000 km and 2 months have a calculated average consumption of 8.5 liters. I drive in the field service a lot mix, wants hot city/country/motorway. On the highway however I very rarely drive towards topspeed, rather so 150. I am also not a friend of Kavalierstarts o.ä. So all in all a nevertheless rather more sedated Volvo driver. Since the search function is switched off, I could not use the reports of other D5 friends. Would be nice if I lost a few words. Thank you very much.