(3) | Consists of (i) 3,850,936 shares of Common Stock held by The Growth Fund of America (“GFA”), (ii) 1,140,379 shares of Common Stock held by American Funds Insurance Series—Growth Fund (“VIG”), (iii) 9,754,575 shares of Common Stock held by SMALLCAP World Fund, Inc. (“SCWF” and, together with GFA and VIG, the “CRMC Stockholders”), and (iv) 38,237 shares of Common Stock held by Capital Group Growth Fund of America Trust (US) (“TGFA”). Capital Research and Management Company (“CRMC”) is the investment adviser or subadviser for each CRMC Stockholder. Capital Bank and Trust Company (“CB&T”) is the discretionary trustee and investment adviser for TGFA, and CRMC has been retained by CB&T as investment adviser to TGFA. For purposes of the reporting requirements of the Exchange Act, CRMC, Capital International Investors (“CII”), and/or Capital World Investors (“CWI”) may be deemed to be the beneficial owner of the common shares held by each CRMC Stockholder; however, each of CRMC, CII and CWI expressly disclaims that each is, in fact, the beneficial owner of such securities. For purposes of the reporting requirements of the Exchange Act, CB&T, CRMC, CII and/or CWI may be deemed to be the beneficial owner of the common shares held by TGFA; however, each of CB&T, CRMC, CII and CWI expressly disclaims that it is, in fact, the beneficial owner of such securities. Christopher D. Buchbinder, Mark L. Casey, Barry S. Crosthwaite, J. Blair Frank, Joanna F. Jonsson, Carl M. Kawaja, Donald D. O’Neal, Anne-Marie Peterson, Alex Popa, Andraz Razen, Martin Romo, Lawrence R. Solomon, and Alan J. Wilson, as portfolio managers, have voting and investment powers over the shares held by GFA. Paul Benjamin, Mark L. Casey, Irfan M. Furniturewala, Anne-Marie Peterson, Andraz Razen, and Alan J. Wilson, as portfolio managers, have voting and investment powers over the shares held by VIG. Brady L. Enright, Julian N. Abdey, Jonathan Knowles, Gregory W. Wendt, Peter Eliot, Bradford F. Freer, Leo Hee, Roz Hongsaranagon, Harold H. La, Dimitrije Mitrinovic, Aidan O’Connell, Samir Parekh, Andraz Razen, Renaud H. Samyn, Michael Beckwith, and Arun Swaminathan, as portfolio managers, have voting and investment powers over the shares held by SCWF. Christopher D. Buchbinder, Mark L. Casey, Barry S. Crosthwaite, J. Blair Frank, Joanna F. Jonsson, Carl M. Kawaja, Donald D. O’Neal, Anne-Marie Peterson, Alex Popa, Andraz Razen, Martin Romo, Lawrence R. Solomon, and Alan J. Wilson, as portfolio managers, have voting and investment powers over the shares held by TGFA. The address for each of the CRMC Stockholders and TGFA is c/o Capital Research and Management Company, 333 S. Hope St., 50th Floor, Los Angeles, California 90071. Each of the CRMC Stockholders and TGFA acquired the securities being registered hereby in the ordinary course of its business. |