Ups and downs, part 2: As promised, The Pulse offers up an analysis of DC Comics' monthly sales through January, courtesy of Marc-Oliver Frisch. Note: Toward the bottom, Frisch also looks at a few non-DC titles, such as Wanted, which dropped 43.5 percent between issues 1 and 2, and Powers, which has seen just a 4.7 percent drop-off over the past six months.