A multi-level quantitative analysis method on the scale, shape and quantity of rockeries in Chinese classical gardens: taking Wanfang Anhe rockery in the Old Summer Palace as an example

Heritage Science

Table 4 Quantification of number of rocks at Wanfang Anhe Rockery

Region	Hierarchy	Quantity	Proportion of number of rocks in each region to total rocks
D	I	11	3%
	II	21	6%
	Total	32	9%
B	I	127	38%
	II	81	24%
	III	67	20%
	Total	275	82%
T	–	13	4%
A	–	16	5%
Total	–	336	100%