Recordable Injuries + WORKFORCE DATA SAFETY DATA Appendix B 2021 Owens Corning Sustainability Report | Appendices | 299 REGION METRIC 2018 2019 2020 2021 Asia Pacific Total Labor Hours 12,566,888 13,089,577 12,290,369 13,430,246 Female (count) 0 1 0 4 Female (rate) 0.00 0.02 0.00 0.06 Male (count) 14 6 10 10 Male (rate) 0.22 0.09 0.16 0.15 Not Specified (count) 1 2 0 0 Not Specified (rate) 0.02 0.03 0.00 0.00 Asia Pacific Total (count) 15 9 10 14 ASIA PACIFIC RIR 0.24 0.14 0.16 0.21 Europe Total Labor Hours 8,069,125 8,575,120 8,073,712 8,440,486 Female (count) 0 1 0 0 Female (rate) 0.00 0.02 0.00 0.00 Male (count) 15 13 10 13 Male (rate) 0.37 0.30 0.25 0.31 Not Specified (count) 1 6 6 4 Not Specified (rate) 0.02 0.14 0.15 0.09 Europe Total (count) 16 20 16 17 EUROPE RIR 0.40 0.47 0.40 0.40 North America Total Labor Hours 23,736,659 22,925,718 20,590,689 22,596,142 Female (count) 21 18 13 20 Female (rate) 0.18 0.16 0.13 0.18 Male (count) 68 102 91 82 Male (rate) 0.57 0.89 0.88 0.73 Not Specified (count) 0 2 2 1 Not Specified (rate) 0.00 0.02 0.02 0.01 North America Total (count) 89 122 106 103 NORTH AMERICA RIR 0.75 1.06 1.03 0.91 South America Total Labor Hours 1,224,252 1,309,836 1,151,026 1,119,773 Female (count) 0 0 0 0 Female (rate) 0.00 0.00 0.00 0.00 Male (count) 0 0 0 0 Male (rate) 0.00 0.00 0.00 0.00 South America Total (count) 0 0 0 0 SOUTH AMERICA RIR 0.00 0.00 0.00 0.00 GRAND TOTAL RECORDABLE INJURIES 120 151 132 134 RECORDABLE INCIDENT RATE (RIR) 0.53 0.66 0.63 0.59 TOTAL RECORDABLE INJURIES FREQUENCY RATE (TRIFR) 2.63 3.29 3.13 2.94