Table 2. Number of subtechniques identified by automatic identification and by visual method.

	Automatic identification	Vidual check	The number of correct identification
Total	9,661	9,444	9,307 (98.5%)
DS	895	910	876 (96.2%)
KDP	474	500	428 (84.8%)
DP	8,292	8,034	8,003 (99.6%)