¹ As reported in the 2012 Form 10-K

¹ Refer to the appendix included in the 2021 Annual Report for the reconciliation of this non-GAAP measure.
² As reported in the 2013 Form 10-K

* Test & Measurement and Electronics and Polymers & Fluids exclude 170 bps and 250 bps, respectively, of unfavorable operating margin impact of amortization expense related to intangible assets.

¹ Refer to the appendix included in the 2021 Annual Report for the reconciliation of this non-GAAP measure.

* Refer to Form 10-K for each respective year.

* Dividend payout ratio = Annual dollars paid as a % of Free Cash Flow.