Average tenure of CMOs at the leading 100 advertisers in the U.S. 2004-2023

Average tenure of chief marketing officers (CMOs) at the leading 100 advertisers in the United States from 2004 to 2023 (in months)2004年至2023年，美国前100大广告主旗下首席营销官（Chief Marketing Officers，CMOs）的平均任职时长（单位：月）