Descriptive statistics
| ESG | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 46.662 | 47.873 | 51.141 | 52.637 | 54.732 | 57.048 | 60.348 | 62.508 | 54.119 |
| SD | 17.616 | 17.823 | 18.440 | 18.133 | 17.487 | 17.459 | 16.024 | 14.968 | 18.030 |
| Min | 4.01 | 3.29 | 4.02 | 6.02 | 11.83 | 15.03 | 14.67 | 13.09 | 3.29 |
| Max | 86.97 | 83.09 | 86.03 | 88.15 | 90.72 | 90.2 | 92.98 | 88.67 | 92.98 |
| R&D | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 236,315.7 | 232,444.2 | 232,639.9 | 244,020.6 | 236,005.8 | 250,020.1 | 267,193.4 | 247,607.4 | 243,267.9 |
| SD | 490,792.4 | 478,711.6 | 492,921.1 | 586,255.3 | 476753.1 | 496,524.6 | 508,550.6 | 446,917.1 | 496,458.1 |
| Min | 0 | 0 | 71 | 86 | 44 | 0 | 221 | 114 | 0 |
| Max | 3,071,000 | 3,047,000 | 3,331,000 | 4,627,000 | 3,179,000 | 3,269,000 | 3,219,000 | 2,476,000 | 4,627,000 |
| Patents | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 67.170 | 76.890 | 86.582 | 85.626 | 87.686 | 85.818 | 86.554 | 99.296 | 84.453 |
| SD | 174.532 | 201.915 | 240.144 | 234.789 | 231.996 | 234.076 | 231.262 | 274.163 | 229.091 |
| Min | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Max | 1,129 | 1,397 | 1,737 | 1,792 | 1,820 | 1,642 | 1,706 | 1,998 | 1,998 |
| CSR_Com | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 0.664 | 0.642 | 0.598 | 0.598 | 0.620 | 0.642 | 0.692 | 0.769 | 0.653 |
| SD | 0.473 | 0.480 | 0.491 | 0.491 | 0.486 | 0.480 | 0.462 | 0.422 | 0.475 |
| Min | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Max | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| GRI_Guid | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 1 | 1 | 1 | 1 | 1 | 0.986 | 1 | 1 | 0.998 |
| SD | 0 | 0 | 0 | 0 | 0 | 0.117 | 0 | 0 | 0.042 |
| Min | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 |
| Max | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| EIS | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 31.873 | 34.158 | 36.332 | 36.872 | 37.648 | 40.037 | 43.714 | 42.774 | 37.926 |
| SD | 31.815 | 31.076 | 31.137 | 31.452 | 31.473 | 31.615 | 31.572 | 31.579 | 31.620 |
| Min | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Max | 99.36 | 99.34 | 99.38 | 97.16 | 97.4 | 97.92 | 99.21 | 99.1 | 99.38 |
| Prod_resp | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 48.967 | 48.942 | 52.936 | 54.875 | 57.498 | 58.246 | 58.565 | 60.812 | 55.105 |
| SD | 30.960 | 30.860 | 30.210 | 30.546 | 29.518 | 29.249 | 28.691 | 27.154 | 29.897 |
| Min | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Max | 99.5 | 99.44 | 99.66 | 99.72 | 99.73 | 99.78 | 99.87 | 99.84 | 99.87 |
| TA | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 10,000,000 | 10,200,000 | 10,500,000 | 10,600,000 | 11,100,000 | 12,100,000 | 13,600,000 | 14,100,000 | 11,500,000 |
| SD | 14,500,000 | 14,800,000 | 14,900,000 | 14,800,000 | 15,500,000 | 17,700,000 | 20,000,000 | 21,100,000 | 16,900,000 |
| Min | 99,307 | 61,622 | 60,603 | 52,875 | 58,615 | 51,995 | 61,484 | 56,373 | 51,995 |
| Max | 89,700,000 | 92,600,000 | 94,100,000 | 89,700,000 | 92,000,000 | 117,000,000 | 133,000,000 | 152,000,000 | 152,000,000 |
| Mkt_cap | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 8,820,158 | 9,487,616 | 9,004,906 | 9,965,626 | 12,700,000 | 11,100,000 | 14,100,000 | 14,800,000 | 11,200,000 |
| SD | 14,300,000 | 15,500,000 | 135,000,000 | 15,500,000 | 21,400,000 | 19,800,000 | 23,700,000 | 24,700,000 | 19,100,000 |
| Min | 13727 | 9655 | 106604 | 124190 | 112458 | 58125 | 31473 | 26142 | 9655 |
| Max | 102,000,000 | 105,000,000 | 96,400,000 | 99,500,000 | 174,000,000 | 183,000,000 | 183,000,000 | 146,000,000 | 183,000,000 |
| ROA | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 6.477 | 6.821 | 6.892 | 6.307 | 7.44 | 7.987 | 7.217 | 3.639 | 6.597 |
| SD | 6.473 | 7.875 | 6.906 | 6.560 | 5.835 | 8.030 | 7.329 | 9.286 | 7.442 |
| Min | −22.06 | −53.22 | −17.96 | −17.06 | −15.32 | −17.32 | −17.84 | −54.66 | −54.66 |
| Max | 29.66 | 45.23 | 35.98 | 39.44 | 27.52 | 73.86 | 58.19 | 35.66 | 73.86 |
| ESG | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 46.662 | 47.873 | 51.141 | 52.637 | 54.732 | 57.048 | 60.348 | 62.508 | 54.119 |
| SD | 17.616 | 17.823 | 18.440 | 18.133 | 17.487 | 17.459 | 16.024 | 14.968 | 18.030 |
| Min | 4.01 | 3.29 | 4.02 | 6.02 | 11.83 | 15.03 | 14.67 | 13.09 | 3.29 |
| Max | 86.97 | 83.09 | 86.03 | 88.15 | 90.72 | 90.2 | 92.98 | 88.67 | 92.98 |
| R&D | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 236,315.7 | 232,444.2 | 232,639.9 | 244,020.6 | 236,005.8 | 250,020.1 | 267,193.4 | 247,607.4 | 243,267.9 |
| SD | 490,792.4 | 478,711.6 | 492,921.1 | 586,255.3 | 476753.1 | 496,524.6 | 508,550.6 | 446,917.1 | 496,458.1 |
| Min | 0 | 0 | 71 | 86 | 44 | 0 | 221 | 114 | 0 |
| Max | 3,071,000 | 3,047,000 | 3,331,000 | 4,627,000 | 3,179,000 | 3,269,000 | 3,219,000 | 2,476,000 | 4,627,000 |
| Patents | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 67.170 | 76.890 | 86.582 | 85.626 | 87.686 | 85.818 | 86.554 | 99.296 | 84.453 |
| SD | 174.532 | 201.915 | 240.144 | 234.789 | 231.996 | 234.076 | 231.262 | 274.163 | 229.091 |
| Min | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Max | 1,129 | 1,397 | 1,737 | 1,792 | 1,820 | 1,642 | 1,706 | 1,998 | 1,998 |
| CSR_Com | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 0.664 | 0.642 | 0.598 | 0.598 | 0.620 | 0.642 | 0.692 | 0.769 | 0.653 |
| SD | 0.473 | 0.480 | 0.491 | 0.491 | 0.486 | 0.480 | 0.462 | 0.422 | 0.475 |
| Min | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Max | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| GRI_Guid | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 1 | 1 | 1 | 1 | 1 | 0.986 | 1 | 1 | 0.998 |
| SD | 0 | 0 | 0 | 0 | 0 | 0.117 | 0 | 0 | 0.042 |
| Min | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 |
| Max | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| EIS | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 31.873 | 34.158 | 36.332 | 36.872 | 37.648 | 40.037 | 43.714 | 42.774 | 37.926 |
| SD | 31.815 | 31.076 | 31.137 | 31.452 | 31.473 | 31.615 | 31.572 | 31.579 | 31.620 |
| Min | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Max | 99.36 | 99.34 | 99.38 | 97.16 | 97.4 | 97.92 | 99.21 | 99.1 | 99.38 |
| Prod_resp | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 48.967 | 48.942 | 52.936 | 54.875 | 57.498 | 58.246 | 58.565 | 60.812 | 55.105 |
| SD | 30.960 | 30.860 | 30.210 | 30.546 | 29.518 | 29.249 | 28.691 | 27.154 | 29.897 |
| Min | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Max | 99.5 | 99.44 | 99.66 | 99.72 | 99.73 | 99.78 | 99.87 | 99.84 | 99.87 |
| TA | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 10,000,000 | 10,200,000 | 10,500,000 | 10,600,000 | 11,100,000 | 12,100,000 | 13,600,000 | 14,100,000 | 11,500,000 |
| SD | 14,500,000 | 14,800,000 | 14,900,000 | 14,800,000 | 15,500,000 | 17,700,000 | 20,000,000 | 21,100,000 | 16,900,000 |
| Min | 99,307 | 61,622 | 60,603 | 52,875 | 58,615 | 51,995 | 61,484 | 56,373 | 51,995 |
| Max | 89,700,000 | 92,600,000 | 94,100,000 | 89,700,000 | 92,000,000 | 117,000,000 | 133,000,000 | 152,000,000 | 152,000,000 |
| Mkt_cap | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 8,820,158 | 9,487,616 | 9,004,906 | 9,965,626 | 12,700,000 | 11,100,000 | 14,100,000 | 14,800,000 | 11,200,000 |
| SD | 14,300,000 | 15,500,000 | 135,000,000 | 15,500,000 | 21,400,000 | 19,800,000 | 23,700,000 | 24,700,000 | 19,100,000 |
| Min | 13727 | 9655 | 106604 | 124190 | 112458 | 58125 | 31473 | 26142 | 9655 |
| Max | 102,000,000 | 105,000,000 | 96,400,000 | 99,500,000 | 174,000,000 | 183,000,000 | 183,000,000 | 146,000,000 | 183,000,000 |
| ROA | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2013–2020 |
| Mean | 6.477 | 6.821 | 6.892 | 6.307 | 7.44 | 7.987 | 7.217 | 3.639 | 6.597 |
| SD | 6.473 | 7.875 | 6.906 | 6.560 | 5.835 | 8.030 | 7.329 | 9.286 | 7.442 |
| Min | −22.06 | −53.22 | −17.96 | −17.06 | −15.32 | −17.32 | −17.84 | −54.66 | −54.66 |
| Max | 29.66 | 45.23 | 35.98 | 39.44 | 27.52 | 73.86 | 58.19 | 35.66 | 73.86 |