Rents in Boise increased last year at one of the nation’s highest clips, according to an online rental agency. Apartmentguide.com lists Boise at No. 5 among cities showing the largest percentage increases during 2018. The cost of an average one-bedroom apartment increased 14.4 percent and now rents for $1,062 per month, according to Apartmentguide’s analysis of the nation’s 100 largest cities. With a population of 226,570, Boise ranks 98th on the list. The average two-bedroom