Number of Engineers & Utilization Rates

Number of Electronics and IT Engineers and Utilization Rates (Domestic Engineers)

	Number of employees	Utilization rate
As of the end of February 2022	10,722	96.5%
As of the end of January 2022	10,644	96.1%
As of the end of December 2021	10,649	96.4%
As of the end of November 2021	10,568	95.6%
As of the end of October 2021	10,500	94.9%
As of the end of September 2021	10,514	95.1%
As of the end of August 2021	10,463	94.9%
As of the end of July 2021	10,414	94.6%
Reference as of the end of June 2021	10,468	94.6%

* Utilization rate = (number of active engineers at the end of the month + number of BP) ÷ (number of engineers at the end of the month + number of BP - number of non-active engineers)

Number of Construction Engineers and Utilization Rates (Domestic Engineers)

	Number of employees	Utilization rate
As of the end of February 2022	5,253	95.7%
As of the end of January 2022	5,212	96.0%
As of the end of December 2021	5,238	96.5%
As of the end of November 2021	5,313	96.4%
As of the end of October 2021	5,248	96.7%
As of the end of September 2021	5,247	96.6%
As of the end of August 2021	5,263	94.3%
As of the end of July 2021	5,278	93.0%
Reference as of the end of June 2021	5,239	93.2%

* Utilization rate = (number of active engineers at the end of the month + number of BP) ÷ (number of engineers at the end of the month + number of BP - number of non-active engineers)

Number of Manufacturing Technicians (DomesticSkilledEmployees)

	Number of employees
As of the end of February 2022	2,330
As of the end of January 2022	2,316
As of the end of December 2021	2,319
As of the end of November 2021	2,310
As of the end of October 2021	2,283
As of the end of September 2021	2,278
As of the end of August 2021	2,277
As of the end of July 2021	2,272
Reference as of the end of June 2021	2,278