Rank	Countries/Territories	Count	Percent
1	China	389	28%
2	United States	382	27.5%
3	Japan	250	18%
4	Germany	52	3.7%
5	Australia	51	3.7%
6	India	27	1.9%
7	Russia	24	1.7%
8	Singapore	18	1.3%
9	Korea, Republic of	18	1.3%
10	Italy	15	1.1%
11	Latvia	13	0.9%
12	Hong Kong	13	0.9%
13	Switzerland	13	0.9%
14	United Kingdom	12	0.9%
15	Canada	12	0.9%
16	Brazil	11	0.8%
17	Taiwan	11	0.8%
18	Czech Republic	8	0.6%
19	Israel	8	0.6%
20	France	7	0.5%
21	Sweden	5	0.4%
22	Iran, Islamic Republic of	4	0.3%
23	Ireland	4	0.3%
24	Norway	4	0.3%
25	Spain	3	0.2%
26	Netherlands	3	0.2%
27	Croatia	3	0.2%
28	Argentina	2	0.1%
29	Hungary	2	0.1%
30	Lebanon	2	0.1%
31	Saudi Arabia	2	0.1%
32	Peru	2	0.1%
33	Poland	2	0.1%
34	Portugal	2	0.1%
35	Thailand	2	0.1%
36	Turkey	2	0.1%
37	Ukraine	2	0.1%
38	Romania	1	0.1%
39	Mexico	1	0.1%
40	Nigeria	1	0.1%
41	Greece	1	0.1%
42	Austria	1	0.1%
43	Belgium	1	0.1%
44	Finland	1	0.1%