Credit Rating Model of Small Enterprises Based on Optimal Discriminant Ability and Its Empirical Study

Table 5

Credit rating results of small enterprises.

(1) No.	(2) Sample size	(3) Credit rating	(4) Credit score interval	(5) Interval length	(6) LGD (%)
1–1458	1458	AAA	[80.8707, 100.0000]	19.1293	0.52
1459–2472	1014	AA	[70.4617, 80.8707)	10.4090	5.49
2473–2690	218	A	[58.3853, 70.4617)	12.0746	7.65
2691–2752	62	BBB	[56.6942, 58.3853)	1.6911	15.42
2753–3033	281	BB	[47.7085, 56.6942)	8.9857	17.44
3034–3099	66	B	[37.1479, 47.7085)	10.5606	20.84
3100–3107	8	CCC	[32.6318, 37.1479)	4.5161	23.01
3108–3110	3	CC	[0, 31.3853)	31.3853	94.82
3111	1	C	0	—	100.00