Rank	Countries/Territories	Count	Percent
1	China	399	35%
2	United States	343	30.1%
3	Japan	104	9.1%
4	Germany	67	5.9%
5	India	65	5.7%
6	Singapore	22	1.9%
7	Canada	18	1.6%
8	France	17	1.5%
9	Australia	14	1.2%
10	Korea, Republic of	12	1.1%
11	Sweden	10	0.9%
12	Netherlands	9	0.8%
13	Russia	8	0.7%
14	Hong Kong	6	0.5%
15	Spain	5	0.4%
16	Switzerland	4	0.4%
17	United Kingdom	3	0.3%
18	Romania	3	0.3%
19	Iraq	3	0.3%
20	Ireland	3	0.3%
21	Cyprus	3	0.3%
22	Czech Republic	3	0.3%
23	Egypt	3	0.3%
24	Pakistan	2	0.2%
25	Palestine, State of	2	0.2%
26	Poland	2	0.2%
27	Somalia	2	0.2%
28	Ukraine	1	0.1%
29	Mongolia	1	0.1%
30	Belgium	1	0.1%
31	Argentina	1	0.1%
32	Jordan	1	0.1%
33	Indonesia	1	0.1%
34	Iran, Islamic Republic of	1	0.1%