Table 2. Statistics of the country characterization across communities.

Comm	# firms	Countries over-expressed
1	54065	US (43.05%) JP (75.08%) CA (41.85%) AU (44.49%) BM (51.81%)
		ZA (40.78%) IN (35.25) KR (25.26%) KY (45.96%) SG (28.67%)
		CN (28.60%) IL (53.42%) BR (21.70%) HK (36.13%) TW (18.47%)
		ID (56.44%) PH (43.11%) TH (29.27%)
2	49475	GB (17.10%) FI (36.12%) SE (20.46%) PL (26.68%) CH (19.88%)
		TH (45.51%) GR (19.37%) NO (14.36%) IT (13.06%) RU (18.01%)
		IE (31.49%) DK (12.98%) LU (14.64%) LI (41.92%) IS (33.33%)
3	14917	ES (52.25%) PT (9.81%) PE (23.75%) AT (5.21%) BR (6.30%)
4	11658	FR (20.50%)
5	10475	DE (14.85%) LU (4.51%)
6	6462	IT (32.28%) RO (57.14%)
7	6375	DE (6.89%) RU (11.83%) CH (6.43%)
8	5420	NL (5.21%) BE (21.27%) LU (4.65%)

The name of each over-expressed country is reported for the top 8 communities. In parentheses, the percentage share of firms belonging to each over-expressed country in the selected community with respect to the total number of firms of that country.