环印度洋区域国家地缘经济格局分析
袁丽华, 陈小强, 宋长青, 程昌秀, 沈石

Spatio-temporal patterns of geo-economics of the countries in the Indian Ocean Region: Based on merchandise trade volume data from 1992 to 2017
YUAN Lihua, CHEN Xiaoqiang, SONG Changqing, CHENG Changxiu, SHEN Shi
图2 1992—2017年环印度洋区域国家贸易发展的阶段划分
注:该图仅展示了区域贸易占比排名前20位的国家。图中3位英文字母缩写所代表的国家如表1所示。
Fig. 2 Four phases of the period of 1992-2017 based on the proportion of trade volume of each country in the Indian Ocean Region