Rank	Countries/Territories	Count	Percent
1	China	337	40.5%
2	United States	293	35.2%
3	Germany	67	8%
4	Japan	21	2.5%
5	France	14	1.7%
6	Turkey	13	1.6%
7	Netherlands	10	1.2%
8	Korea, Republic of	10	1.2%
9	Singapore	9	1.1%
10	Egypt	7	0.8%
11	Hong Kong	6	0.7%
12	Taiwan	6	0.7%
13	Canada	4	0.5%
14	Belgium	3	0.4%
15	Australia	3	0.4%
16	Russia	3	0.4%
17	Sweden	3	0.4%
18	Qatar	3	0.4%
19	Israel	2	0.2%
20	Italy	2	0.2%
21	Thailand	2	0.2%
22	India	2	0.2%
23	Indonesia	2	0.2%
24	Iran, Islamic Republic of	1	0.1%
25	Ireland	1	0.1%
26	Luxembourg	1	0.1%
27	Malaysia	1	0.1%
28	Austria	1	0.1%
29	Cyprus	1	0.1%
30	Ukraine	1	0.1%
31	United Kingdom	1	0.1%
32	Nigeria	1	0.1%
33	Norway	1	0.1%
34	Romania	1	0.1%