| January 2022 Earnest Research Spend Index
Earnest Research Spend Index (ERSI) growth remained above year-ago levels but decelerated for the
| December 2021 Earnest Research Spend Index
Earnest Research Spend Index growth decelerated from November as online spend fell below year
| November 2021 Earnest Research Spend Index
Earnest Research Spend Index growth was flat compared to October, with an online spend
| October 2021 Earnest Research Spend Index
The Earnest Research Spend Index decelerated compared to the prior month with a deceleration
| Sept. ’21 Earnest Research Spend Index
Earnest Research Spend Index The Earnest Research Spend Index* was flat compared to the
| August 2021 Earnest Research Spend Index
Earnest Research Spend Index The Earnest Research Spend Index*, a measure of sales growth
| July 2021 Earnest Research Spend Index
The Earnest Research Spend Index, a measure of sales growth for 2,500+ U.S. consumer