Rank	Countries/Territories	Count	Percent
1	China	526	44.8%
2	United States	340	29%
3	Germany	83	7.1%
4	France	60	5.1%
5	Japan	52	4.4%
6	Netherlands	17	1.4%
7	Canada	12	1%
8	Korea, Republic of	10	0.9%
9	Singapore	10	0.9%
10	Thailand	7	0.6%
11	Cyprus	7	0.6%
12	Russia	6	0.5%
13	Bulgaria	5	0.4%
14	Hong Kong	5	0.4%
15	Australia	4	0.3%
16	Argentina	3	0.3%
17	Latvia	3	0.3%
18	Taiwan	3	0.3%
19	South Africa	3	0.3%
20	United Kingdom	3	0.3%
21	Spain	2	0.2%
22	Slovenia	2	0.2%
23	United Arab Emirates	2	0.2%
24	Lithuania	2	0.2%
25	India	2	0.2%
26	New Zealand	2	0.2%
27	Egypt	2	0.2%
28	Brazil	1	0.1%