Table 8.

Pattern of gene diversity, heterozygosity, major allele frequency and PIC over decadel periods

Intervals	Major allele frequency	Genotype no	Allele no	Gene diversity	Heterozygosity	PIC
1940–1965	0.7745	2.8056	2.4167	0.3172	0.2000	0.2676
1966–1975	0.7835	3.7222	2.8333	0.3148	0.1550	0.2737
1976–1985	0.7767	4.4444	2.9444	0.3155	0.1467	0.2732
1986–1995	0.7588	4.6667	2.9722	0.3352	0.1390	0.2927
1996–2005	0.7515	4.5278	2.9167	0.3468	0.1568	0.3028
2006–2013	0.8032	4.5556	3.0000	0.2909	0.1566	0.2553