An Afghan rights group says more than 1,300 civilians in Afghanistan have been killed so far this year, an increase of about five percent from this time last year. Afghanistan's Independent Human Rights Commission said Sunday the Taliban is responsible for 68 percent of the 1,325 deaths, while Afghan and NATO troops were to blame for 23 percent. The commission said responsibility for the other civilian deaths could not be determined. Meanwhile, Afghan officials say a suicide car bomber struck a police convoy in the western province of Herat Sunday, killing at least three officers and wounding others. Officials say a separate blast hit an Afghan police convoy in southern Kandahar province. Also Sunday, the bodies of 10 medical team members gunned down in Badakhshan province a few days ago were flown to Kabul.