Rank	Countries/Territories	Count	Percent
1	United States	219	32.2%
2	China	178	26.2%
3	Germany	49	7.2%
4	Japan	31	4.6%
5	Italy	20	2.9%
6	Australia	17	2.5%
7	Indonesia	16	2.4%
8	France	15	2.2%
9	Netherlands	14	2.1%
10	India	12	1.8%
11	Russia	9	1.3%
12	Canada	8	1.2%
13	Thailand	7	1%
14	Spain	7	1%
15	Ireland	6	0.9%
16	Korea, Republic of	6	0.9%
17	Norway	5	0.7%
18	Turkey	5	0.7%
19	United Kingdom	5	0.7%
20	Uruguay	5	0.7%
21	Brazil	5	0.7%
22	Romania	5	0.7%
23	Belgium	4	0.6%
24	Ecuador	4	0.6%
25	Portugal	4	0.6%
26	Mexico	3	0.4%
27	Taiwan	3	0.4%
28	Singapore	3	0.4%
29	Slovakia	3	0.4%
30	Serbia	2	0.3%
31	Hong Kong	2	0.3%
32	Iran, Islamic Republic of	2	0.3%
33	Cyprus	2	0.3%
34	Colombia	1	0.1%
35	Argentina	1	0.1%
36	Iraq	1	0.1%
37	Finland	1	0.1%