Gas prices are still climbing, though not as sharply as earlier increases. Triple-A’s Marie Dodds says a pause in the fighting in Iran helped calm pump prices somewhat, but concerns remain over the Strait of Hormuz. Roughly 20 percent of the world’s oil and refined products move through that narrow waterway, and any disruption can drive crude prices higher on fears of tighter global supply. Nationally, regular gas rose eight cents this week to $4.10 a gallon. Oregon’s average increased seven cents to $4.64. In Bend, drivers are paying about $4.52 a gallon, up nine cents from last week.