Rank	Countries/Territories	Count	Percent
1	China	310	36.5%
2	United States	285	33.5%
3	Germany	58	6.8%
4	United Kingdom	41	4.8%
5	Russia	22	2.6%
6	Japan	21	2.5%
7	Netherlands	15	1.8%
8	France	14	1.6%
9	Canada	10	1.2%
10	Belgium	8	0.9%
11	Singapore	8	0.9%
12	Korea, Republic of	7	0.8%
13	Australia	6	0.7%
14	Poland	6	0.7%
15	Cyprus	5	0.6%
16	Hong Kong	5	0.6%
17	Spain	4	0.5%
18	India	3	0.4%
19	Moldova, Republic of	3	0.4%
20	Mexico	2	0.2%
21	Argentina	2	0.2%
22	Brazil	2	0.2%
23	Portugal	2	0.2%
24	Romania	2	0.2%
25	New Zealand	2	0.2%
26	Italy	2	0.2%
27	Taiwan	1	0.1%
28	Ukraine	1	0.1%
29	South Africa	1	0.1%
30	Mongolia	1	0.1%
31	Iran, Islamic Republic of	1	0.1%