Rank	Countries/Territories	Count	Percent
1	China	443	44.3%
2	United States	303	30.3%
3	Germany	78	7.8%
4	Japan	40	4%
5	Netherlands	16	1.6%
6	France	15	1.5%
7	United Kingdom	13	1.3%
8	Sweden	11	1.1%
9	Ukraine	10	1%
10	Canada	10	1%
11	Greece	6	0.6%
12	Taiwan	6	0.6%
13	Singapore	6	0.6%
14	South Africa	5	0.5%
15	Ireland	5	0.5%
16	India	4	0.4%
17	Argentina	4	0.4%
18	Belgium	4	0.4%
19	Brazil	3	0.3%
20	Australia	3	0.3%
21	Hong Kong	3	0.3%
22	Indonesia	2	0.2%
23	Mongolia	2	0.2%
24	Cyprus	2	0.2%
25	Korea, Republic of	1	0.1%
26	Iran, Islamic Republic of	1	0.1%
27	Spain	1	0.1%
28	Norway	1	0.1%
29	Poland	1	0.1%