Centrality in the macroeconomic multi-network explains the spatiotemporal distribution of country per-capita income

Applied Network Science

Table 2 Network layers: Descriptive statistics

Trade	2000	2005	2010	2015	2020
No. Nodes	180	180	180	180	180
No. Links	12227	13110	13506	13922	14177
Volume/Link	0.874	0.871	0.883	0.894	0.905
Density	0.759	0.814	0.838	0.864	0.88
Diameter	2	3	2	2	2
Size LCC	176	177	179	180	180

Migration	2000	2005	2010	2015	2020
No. Nodes	180	180	180	180	180
No. Links	8636	8777	9045	8961	8297
Volume/Link	0.329	0.346	0.365	0.344	0.391
Density	0.536	0.545	0.561	0.556	0.515
Diameter	2	2	2	2	3
Size LCC	176	176	178	180	180

Finance	2000	2005	2010	2015	2020
No. Nodes	180	180	180	180	180
No. Links	1.899	2.798	3.566	4.123	4.250
Volume/Link	0.898	0.872	0.864	0.858	0.868
Density	0.118	0.174	0.221	0.256	0.264
Diameter	4	3	3	3	3
Size LCC	158	172	178	178	178