Rank	Countries/Territories	Count	Percent
1	China	422	35.9%
2	United States	380	32.4%
3	Germany	90	7.7%
4	Israel	26	2.2%
5	Japan	19	1.6%
6	France	19	1.6%
7	United Kingdom	14	1.2%
8	Canada	13	1.1%
9	Indonesia	13	1.1%
10	Italy	10	0.9%
11	Netherlands	10	0.9%
12	Australia	10	0.9%
13	Belgium	10	0.9%
14	Russia	9	0.8%
15	Singapore	9	0.8%
16	Iran, Islamic Republic of	8	0.7%
17	Korea, Republic of	8	0.7%
18	Cyprus	7	0.6%
19	India	7	0.6%
20	Sweden	7	0.6%
21	Turkey	6	0.5%
22	Brazil	6	0.5%
23		5	0.4%
24	Costa Rica	5	0.4%
25	Egypt	5	0.4%
26	Denmark	4	0.3%
27	Hong Kong	4	0.3%
28	Chile	4	0.3%
29	Slovenia	4	0.3%
30	New Zealand	4	0.3%
31	Norway	4	0.3%
32	Greece	3	0.3%
33	Honduras	2	0.2%
34	Oman	2	0.2%
35	Pakistan	2	0.2%
36	Philippines	2	0.2%
37	Latvia	2	0.2%
38	Mongolia	2	0.2%
39	Ireland	2	0.2%
40	Qatar	2	0.2%
41	Romania	2	0.2%
42	Switzerland	2	0.2%
43	Taiwan	2	0.2%
44	Thailand	1	0.1%
45	Ukraine	1	0.1%
46	Morocco	1	0.1%
47	Portugal	1	0.1%
48	Sri Lanka	1	0.1%
49	Colombia	1	0.1%
50	Argentina	1	0.1%