Rank	Countries/Territories	Count	Percent
1	China	348	36.8%
2	United States	274	29%
3	Germany	94	9.9%
4	Japan	61	6.5%
5	Russia	49	5.2%
6	Singapore	14	1.5%
7	Turkey	12	1.3%
8	Korea, Republic of	12	1.3%
9	India	12	1.3%
10	Netherlands	9	1%
11	Poland	7	0.7%
12	Spain	5	0.5%
13	Taiwan	5	0.5%
14	United Kingdom	4	0.4%
15	Indonesia	4	0.4%
16	Cyprus	4	0.4%
17	Canada	3	0.3%
18	Malaysia	3	0.3%
19	Portugal	3	0.3%
20	Norway	2	0.2%
21	Pakistan	2	0.2%
22	Philippines	2	0.2%
23	Mexico	2	0.2%
24	Australia	2	0.2%
25	Bosnia and Herzegovina	2	0.2%
26	Egypt	2	0.2%
27	Hong Kong	2	0.2%
28	Chile	1	0.1%
29	Ireland	1	0.1%
30	Israel	1	0.1%
31	Puerto Rico	1	0.1%
32	Ukraine	1	0.1%
33	Argentina	1	0.1%