IPv6 Deployment Aggregated Status

Limited to the top-50 per Top Level Domain extracted from the free Alexa top 1 million web sites (this list has been desactivated end of November 2016 then was reactivated, hence incomplete statistics) See the bottom of this page for more information on the tests.
Click on a country to see specific statistics about top sites within this country or click on a flag:

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Compare IPv6 deployments among countries. Predict IPv6 deployments in one country. See all IPv6-enabled BitTorrent peers. Same information as XML. Show countries with less than 50 sites:

Web (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Azerbaijan	50	76.85%	62.0% (31)	0.0% (0)
2	Guernsey	50	39.25%	60.0% (30)	0.0% (0)
3	Switzerland	50	66.70%	58.0% (29)	0.0% (0)
4	Samoa	50	65.42%	58.0% (29)	0.0% (0)
5	Netherlands	50	35.16%	56.0% (28)	0.0% (0)
6	Nigeria	50	69.27%	56.0% (28)	0.0% (0)
7	Iceland	50	44.73%	54.0% (27)	0.0% (0)
8	Sweden	50	64.55%	52.0% (26)	0.0% (0)
9	United States of America	50	70.39%	50.0% (25)	6.0% (3)
10	Belgium	50	62.30%	50.0% (25)	2.0% (1)
11	Albania	50	62.97%	50.0% (25)	0.0% (0)
12	Tonga	50	43.85%	48.0% (24)	0.0% (0)
13	Singapore	50	43.75%	46.0% (23)	0.0% (0)
14	Saint Helena	50	64.59%	46.0% (23)	0.0% (0)
15	Liechtenstein	50	38.08%	46.0% (23)	0.0% (0)
16	New Zealand	50	47.97%	46.0% (23)	0.0% (0)
17	Norway	50	42.28%	44.0% (22)	2.0% (1)
18	Peru	50	52.81%	44.0% (22)	0.0% (0)
19	Germany	50	38.79%	44.0% (22)	0.0% (0)
20	Czech Republic	50	58.06%	44.0% (22)	0.0% (0)
21	Colombia	50	32.03%	44.0% (22)	0.0% (0)
22	Thailand	50	45.64%	42.0% (21)	0.0% (0)
23	Somalia	50	46.89%	40.0% (20)	2.0% (1)
24	India	50	57.78%	40.0% (20)	0.0% (0)
25	Saint Vincent and the Grenadines	50	58.88%	38.0% (19)	2.0% (1)
26	Greece	50	64.23%	38.0% (19)	0.0% (0)
27	Anguilla	50	30.19%	38.0% (19)	0.0% (0)
28	Laos	50	50.62%	38.0% (19)	0.0% (0)
29	Dominican Republic	50	31.18%	38.0% (19)	0.0% (0)
30	Hong Kong	50	46.02%	38.0% (19)	0.0% (0)
31	Mauritius	50	30.19%	38.0% (19)	0.0% (0)
32	South Africa	50	39.76%	38.0% (19)	0.0% (0)
33	Australia	50	25.18%	38.0% (19)	0.0% (0)
34	European Union	50	42.25%	38.0% (19)	0.0% (0)
35	Panama	50	38.45%	38.0% (19)	0.0% (0)
36	Ukraine	50	43.25%	36.0% (18)	2.0% (1)
37	Pakistan	50	37.67%	36.0% (18)	0.0% (0)
38	Guatemala	50	52.40%	36.0% (18)	0.0% (0)
39	Slovakia	50	51.64%	32.0% (16)	2.0% (1)
40	Nicaragua	50	40.65%	32.0% (16)	0.0% (0)
41	Mexico	50	25.03%	32.0% (16)	0.0% (0)
42	Antigua and Barbuda	50	15.88%	32.0% (16)	0.0% (0)
43	Malaysia	50	22.84%	32.0% (16)	0.0% (0)
44	Libya	50	27.06%	30.0% (15)	4.0% (2)
45	Philippines	50	22.05%	30.0% (15)	2.0% (1)
46	Brazil	50	40.54%	30.0% (15)	0.0% (0)
47	Kenya	50	26.44%	30.0% (15)	0.0% (0)
48	Bosnia and Herzegovina	50	16.86%	30.0% (15)	0.0% (0)
49	Hungary	50	44.57%	28.0% (14)	2.0% (1)
50	France	50	46.83%	28.0% (14)	2.0% (1)
51	Indonesia	50	23.88%	28.0% (14)	0.0% (0)
52	Taiwan	50	33.36%	28.0% (14)	0.0% (0)
53	Finland	50	33.10%	28.0% (14)	0.0% (0)
54	Oman	50	42.77%	26.0% (13)	0.0% (0)
55	Vietnam	50	32.43%	26.0% (13)	0.0% (0)
56	Egypt	50	57.87%	26.0% (13)	0.0% (0)
57	Austria	50	53.30%	26.0% (13)	0.0% (0)
58	Turkey	50	34.16%	26.0% (13)	0.0% (0)
59	Israel	50	50.38%	26.0% (13)	0.0% (0)
60	Ghana	50	45.61%	26.0% (13)	0.0% (0)
61	Canada	50	16.48%	26.0% (13)	0.0% (0)
62	Chile	50	18.68%	24.0% (12)	0.0% (0)
63	Bulgaria	50	39.73%	24.0% (12)	0.0% (0)
64	Costa Rica	50	22.40%	24.0% (12)	0.0% (0)
65	Latvia	50	12.64%	24.0% (12)	0.0% (0)
66	Romania	50	39.18%	24.0% (12)	0.0% (0)
67	United-Kingdom	50	52.98%	24.0% (12)	0.0% (0)
68	Lebanon	50	25.00%	22.0% (11)	2.0% (1)
69	Kuwait	50	20.89%	22.0% (11)	0.0% (0)
70	Lithuania	50	24.20%	22.0% (11)	0.0% (0)
71	Ireland	50	43.05%	22.0% (11)	0.0% (0)
72	Bahrain	50	31.81%	22.0% (11)	0.0% (0)
73	Spain	50	20.87%	22.0% (11)	0.0% (0)
74	Poland	50	16.00%	20.0% (10)	2.0% (1)
75	Uganda	50	41.81%	20.0% (10)	0.0% (0)
76	Mongolia	50	25.45%	20.0% (10)	0.0% (0)
77	Argentina	50	30.05%	18.0% (9)	0.0% (0)
78	Venezuela	50	16.37%	18.0% (9)	0.0% (0)
79	China	50	6.44%	16.0% (8)	4.0% (2)
80	Bangladesh	50	21.71%	16.0% (8)	0.0% (0)
81	Italy	50	24.37%	16.0% (8)	0.0% (0)
82	Portugal	50	17.94%	16.0% (8)	0.0% (0)
83	Georgia	50	28.79%	16.0% (8)	0.0% (0)
84	Denmark	50	15.90%	16.0% (8)	0.0% (0)
85	Japan	50	12.96%	14.0% (7)	0.0% (0)
86	Saudi Arabia	50	38.64%	14.0% (7)	0.0% (0)
87	Qatar	50	33.76%	14.0% (7)	0.0% (0)
88	Russia	50	39.25%	12.0% (6)	2.0% (1)
89	Cambodia	50	37.51%	12.0% (6)	0.0% (0)
90	Jordan	50	34.19%	12.0% (6)	0.0% (0)
91	El Salvador	50	29.38%	10.0% (5)	0.0% (0)
92	Iran	50	3.60%	6.0% (3)	0.0% (0)
93	Kazakhstan	50	16.81%	6.0% (3)	0.0% (0)
94	South Korea	50	4.66%	6.0% (3)	0.0% (0)
95	Algeria	50	25.49%	4.0% (2)	0.0% (0)

Email (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Anguilla	50	65.27%	66.0% (33)	0.0% (0)
2	Libya	50	61.87%	62.0% (31)	0.0% (0)
3	Hungary	50	64.83%	50.0% (25)	0.0% (0)
4	Guernsey	50	62.84%	50.0% (25)	0.0% (0)
5	United States of America	50	60.68%	48.0% (24)	0.0% (0)
6	Vietnam	50	46.87%	46.0% (23)	0.0% (0)
7	Sweden	50	23.48%	46.0% (23)	0.0% (0)
8	Saint Vincent and the Grenadines	50	18.27%	46.0% (23)	0.0% (0)
9	Azerbaijan	50	40.79%	44.0% (22)	0.0% (0)
10	Indonesia	50	48.94%	44.0% (22)	0.0% (0)
11	Colombia	50	40.81%	44.0% (22)	0.0% (0)
12	Thailand	50	40.94%	42.0% (21)	6.0% (3)
13	Ukraine	50	57.07%	40.0% (20)	0.0% (0)
14	Somalia	50	23.33%	40.0% (20)	0.0% (0)
15	Malaysia	50	21.59%	40.0% (20)	0.0% (0)
16	Norway	50	35.25%	40.0% (20)	0.0% (0)
17	Czech Republic	50	46.07%	38.0% (19)	2.0% (1)
18	Panama	50	41.88%	38.0% (19)	0.0% (0)
19	Netherlands	50	36.26%	38.0% (19)	0.0% (0)
20	Nigeria	50	59.06%	36.0% (18)	0.0% (0)
21	Greece	50	51.71%	36.0% (18)	0.0% (0)
22	Brazil	50	38.51%	36.0% (18)	0.0% (0)
23	Taiwan	50	46.40%	34.0% (17)	0.0% (0)
24	Algeria	50	34.44%	34.0% (17)	0.0% (0)
25	Ireland	50	41.40%	34.0% (17)	0.0% (0)
26	Spain	50	51.95%	32.0% (16)	0.0% (0)
27	Georgia	50	19.32%	32.0% (16)	0.0% (0)
28	Hong Kong	50	56.07%	32.0% (16)	0.0% (0)
29	Kenya	50	28.64%	30.0% (15)	0.0% (0)
30	Chile	50	43.97%	30.0% (15)	0.0% (0)
31	Kazakhstan	50	31.71%	30.0% (15)	0.0% (0)
32	Latvia	50	30.20%	30.0% (15)	0.0% (0)
33	Saint Helena	50	38.02%	30.0% (15)	0.0% (0)
34	Switzerland	50	32.08%	30.0% (15)	0.0% (0)
35	Poland	50	29.53%	30.0% (15)	0.0% (0)
36	Dominican Republic	50	54.10%	30.0% (15)	0.0% (0)
37	Denmark	50	47.10%	30.0% (15)	0.0% (0)
38	Philippines	50	23.40%	28.0% (14)	0.0% (0)
39	Pakistan	50	30.87%	28.0% (14)	0.0% (0)
40	India	50	27.60%	28.0% (14)	0.0% (0)
41	Lithuania	50	27.75%	28.0% (14)	0.0% (0)
42	United-Kingdom	50	38.16%	28.0% (14)	0.0% (0)
43	Belgium	50	43.30%	26.0% (13)	2.0% (1)
44	Italy	50	15.59%	26.0% (13)	0.0% (0)
45	Slovakia	50	26.63%	26.0% (13)	0.0% (0)
46	Mexico	50	27.64%	26.0% (13)	0.0% (0)
47	Russia	50	36.91%	26.0% (13)	0.0% (0)
48	Bulgaria	50	43.02%	26.0% (13)	0.0% (0)
49	Romania	50	41.40%	26.0% (13)	0.0% (0)
50	Egypt	50	43.01%	24.0% (12)	0.0% (0)
51	Uganda	50	36.39%	24.0% (12)	0.0% (0)
52	South Africa	50	33.91%	24.0% (12)	0.0% (0)
53	Ghana	50	48.93%	24.0% (12)	0.0% (0)
54	Portugal	50	26.19%	24.0% (12)	0.0% (0)
55	Cambodia	50	41.03%	24.0% (12)	0.0% (0)
56	Peru	50	38.49%	24.0% (12)	0.0% (0)
57	Mauritius	50	16.13%	24.0% (12)	0.0% (0)
58	Argentina	50	50.32%	24.0% (12)	0.0% (0)
59	Albania	50	12.61%	22.0% (11)	2.0% (1)
60	Finland	50	36.26%	22.0% (11)	0.0% (0)
61	France	50	42.88%	22.0% (11)	0.0% (0)
62	Japan	50	15.25%	22.0% (11)	0.0% (0)
63	El Salvador	50	37.59%	22.0% (11)	0.0% (0)
64	Canada	50	23.34%	20.0% (10)	0.0% (0)
65	Germany	50	25.29%	20.0% (10)	0.0% (0)
66	Singapore	50	31.60%	20.0% (10)	0.0% (0)
67	Guatemala	50	17.41%	20.0% (10)	0.0% (0)
68	Turkey	50	26.51%	18.0% (9)	0.0% (0)
69	Mongolia	50	11.74%	18.0% (9)	0.0% (0)
70	Bangladesh	50	17.42%	18.0% (9)	0.0% (0)
71	New Zealand	50	24.67%	18.0% (9)	0.0% (0)
72	European Union	50	11.82%	18.0% (9)	0.0% (0)
73	South Korea	50	9.67%	18.0% (9)	0.0% (0)
74	Oman	50	39.61%	18.0% (9)	0.0% (0)
75	Laos	50	17.84%	16.0% (8)	0.0% (0)
76	Venezuela	50	21.08%	16.0% (8)	0.0% (0)
77	Costa Rica	50	9.72%	16.0% (8)	0.0% (0)
78	Liechtenstein	50	10.11%	16.0% (8)	0.0% (0)
79	Kuwait	50	14.82%	16.0% (8)	0.0% (0)
80	Australia	50	17.26%	16.0% (8)	0.0% (0)
81	Israel	50	39.55%	14.0% (7)	0.0% (0)
82	Antigua and Barbuda	50	7.93%	14.0% (7)	0.0% (0)
83	Saudi Arabia	50	29.11%	14.0% (7)	0.0% (0)
84	Bosnia and Herzegovina	50	39.23%	14.0% (7)	0.0% (0)
85	Bahrain	50	28.84%	14.0% (7)	0.0% (0)
86	Tonga	50	11.63%	14.0% (7)	0.0% (0)
87	Samoa	50	31.37%	12.0% (6)	2.0% (1)
88	Austria	50	29.06%	12.0% (6)	0.0% (0)
89	Iceland	50	15.07%	12.0% (6)	0.0% (0)
90	Nicaragua	50	36.02%	12.0% (6)	0.0% (0)
91	Lebanon	50	15.97%	10.0% (5)	2.0% (1)
92	Jordan	50	30.63%	10.0% (5)	0.0% (0)
93	China	50	8.62%	8.0% (4)	0.0% (0)
94	Qatar	50	26.09%	8.0% (4)	0.0% (0)

DNS (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Samoa	50	89.17%	96.0% (48)	2.0% (1)
2	United States of America	50	89.28%	96.0% (48)	0.0% (0)
3	Anguilla	50	90.12%	96.0% (48)	0.0% (0)
4	Colombia	50	83.91%	92.0% (46)	4.0% (2)
5	Netherlands	50	65.00%	92.0% (46)	2.0% (1)
6	Guernsey	50	88.62%	90.0% (45)	6.0% (3)
7	Dominican Republic	50	84.83%	88.0% (44)	2.0% (1)
8	Sweden	50	88.24%	88.0% (44)	2.0% (1)
9	Germany	50	88.94%	88.0% (44)	2.0% (1)
10	Saint Helena	50	87.15%	88.0% (44)	0.0% (0)
11	Somalia	50	77.59%	88.0% (44)	0.0% (0)
12	Iceland	50	84.47%	86.0% (43)	2.0% (1)
13	New Zealand	50	86.89%	86.0% (43)	2.0% (1)
14	Finland	50	85.37%	86.0% (43)	0.0% (0)
15	Ukraine	50	82.61%	86.0% (43)	0.0% (0)
16	Norway	50	86.06%	84.0% (42)	4.0% (2)
17	Tonga	50	86.15%	84.0% (42)	2.0% (1)
18	Australia	50	87.58%	84.0% (42)	2.0% (1)
19	Bahrain	50	77.80%	84.0% (42)	0.0% (0)
20	Liechtenstein	50	84.63%	84.0% (42)	0.0% (0)
21	Ireland	50	86.52%	82.0% (41)	10.0% (5)
22	Singapore	50	83.04%	82.0% (41)	8.0% (4)
23	Antigua and Barbuda	50	80.37%	82.0% (41)	4.0% (2)
24	Belgium	50	71.01%	82.0% (41)	2.0% (1)
25	Switzerland	50	85.49%	82.0% (41)	2.0% (1)
26	Austria	50	84.27%	82.0% (41)	0.0% (0)
27	Lithuania	50	83.64%	82.0% (41)	0.0% (0)
28	Laos	50	85.92%	80.0% (40)	4.0% (2)
29	Czech Republic	50	74.11%	78.0% (39)	2.0% (1)
30	Mexico	50	77.60%	78.0% (39)	2.0% (1)
31	Hong Kong	50	67.85%	78.0% (39)	0.0% (0)
32	Denmark	50	80.08%	78.0% (39)	0.0% (0)
33	United-Kingdom	50	82.88%	78.0% (39)	0.0% (0)
34	Saint Vincent and the Grenadines	50	82.94%	76.0% (38)	4.0% (2)
35	Nigeria	50	75.66%	76.0% (38)	2.0% (1)
36	France	50	77.24%	76.0% (38)	2.0% (1)
37	Poland	50	78.27%	76.0% (38)	0.0% (0)
38	European Union	50	69.54%	74.0% (37)	2.0% (1)
39	Canada	50	76.58%	74.0% (37)	2.0% (1)
40	Mauritius	50	71.58%	74.0% (37)	2.0% (1)
41	Japan	50	59.44%	74.0% (37)	2.0% (1)
42	Azerbaijan	50	80.68%	74.0% (37)	0.0% (0)
43	Guatemala	50	72.76%	72.0% (36)	8.0% (4)
44	Slovakia	50	73.95%	72.0% (36)	2.0% (1)
45	Greece	50	66.34%	72.0% (36)	0.0% (0)
46	Brazil	50	74.62%	70.0% (35)	4.0% (2)
47	Libya	50	75.96%	70.0% (35)	2.0% (1)
48	Pakistan	50	79.07%	70.0% (35)	2.0% (1)
49	Spain	50	80.08%	70.0% (35)	0.0% (0)
50	India	50	77.87%	68.0% (34)	16.0% (8)
51	South Africa	50	61.59%	68.0% (34)	10.0% (5)
52	Thailand	50	69.78%	68.0% (34)	10.0% (5)
53	Chile	50	44.61%	68.0% (34)	4.0% (2)
54	Latvia	50	47.02%	68.0% (34)	2.0% (1)
55	Israel	50	74.15%	66.0% (33)	12.0% (6)
56	Philippines	50	72.55%	64.0% (32)	4.0% (2)
57	Bosnia and Herzegovina	50	72.61%	64.0% (32)	0.0% (0)
58	Romania	50	73.68%	64.0% (32)	0.0% (0)
59	Malaysia	50	65.50%	62.0% (31)	10.0% (5)
60	Albania	50	63.09%	62.0% (31)	8.0% (4)
61	Taiwan	50	68.82%	62.0% (31)	6.0% (3)
62	Hungary	50	67.69%	62.0% (31)	4.0% (2)
63	China	50	70.60%	62.0% (31)	4.0% (2)
64	Georgia	50	66.53%	60.0% (30)	2.0% (1)
65	Lebanon	50	64.49%	60.0% (30)	2.0% (1)
66	Panama	50	75.17%	58.0% (29)	0.0% (0)
67	Indonesia	50	69.35%	54.0% (27)	12.0% (6)
68	Bulgaria	50	55.87%	54.0% (27)	12.0% (6)
69	Portugal	50	47.07%	52.0% (26)	0.0% (0)
70	Italy	50	62.86%	52.0% (26)	0.0% (0)
71	Ghana	50	59.00%	52.0% (26)	0.0% (0)
72	Peru	50	57.05%	50.0% (25)	20.0% (10)
73	Kenya	50	57.42%	48.0% (24)	2.0% (1)
74	Turkey	50	48.90%	48.0% (24)	2.0% (1)
75	Venezuela	50	31.48%	46.0% (23)	2.0% (1)
76	Nicaragua	50	53.62%	44.0% (22)	2.0% (1)
77	Vietnam	50	51.91%	42.0% (21)	28.0% (14)
78	Cambodia	50	64.25%	42.0% (21)	2.0% (1)
79	Egypt	50	61.94%	42.0% (21)	0.0% (0)
80	Costa Rica	50	44.97%	40.0% (20)	14.0% (7)
81	Russia	50	61.14%	40.0% (20)	2.0% (1)
82	Qatar	50	45.00%	40.0% (20)	0.0% (0)
83	Mongolia	50	64.67%	40.0% (20)	0.0% (0)
84	Iran	50	25.95%	38.0% (19)	0.0% (0)
85	Kuwait	50	32.27%	36.0% (18)	0.0% (0)
86	Uganda	50	55.25%	36.0% (18)	0.0% (0)
87	Bangladesh	50	57.90%	34.0% (17)	8.0% (4)
88	Argentina	50	39.89%	34.0% (17)	6.0% (3)
89	El Salvador	50	47.52%	34.0% (17)	4.0% (2)
90	Kazakhstan	50	55.15%	34.0% (17)	0.0% (0)
91	Saudi Arabia	50	52.71%	32.0% (16)	0.0% (0)
92	Oman	50	47.72%	32.0% (16)	0.0% (0)
93	Jordan	50	50.65%	28.0% (14)	20.0% (10)
94	South Korea	50	13.94%	24.0% (12)	2.0% (1)
95	Algeria	50	26.04%	6.0% (3)	0.0% (0)

IPv6 Enabled Users (Google)

Rank	Country	%-age
1	France	69.77 %
2	India	65.48 %
3	Germany	65.02 %
4	Belgium	62.84 %
5	Malaysia	59.04 %
6	Greece	57.48 %
7	Saudi Arabia	56.33 %
8	Vietnam	50.46 %
9	Taiwan	48.91 %
10	United States of America	46.54 %
11	United Arab Emirates	45.26 %
12	Thailand	44.94 %
13	Uruguay	44.75 %
14	Japan	44.29 %
15	Finland	44.00 %
16	United-Kingdom	44.00 %
17	Hungary	43.90 %
18	Sri Lanka	43.50 %
19	Brazil	43.15 %
20	Mexico	43.08 %
21	Seychelles	40.75 %
22	Israel	38.32 %
23	Trinidad and Tobago	35.67 %
24	Canada	35.13 %
25	Portugal	33.94 %
26	Switzerland	33.44 %
27	Guatemala	32.40 %
28	Ecuador	29.68 %
29	Austria	28.97 %
30	Czech Republic	28.77 %
31	Nepal	28.23 %
32	Australia	27.55 %
33	Romania	25.66 %
34	Gabon	25.60 %
35	Ireland	24.76 %
36	Paraguay	23.93 %
37	Guyana (Republic of)	23.73 %
38	Peru	23.50 %
39	Bhutan	21.26 %
40	Togo	19.30 %
41	Colombia	19.05 %
42	New Zealand	18.53 %
43	Poland	17.64 %
44	Nicaragua	17.62 %
45	Kuwait	17.28 %
46	Philippines	16.75 %
47	Bolivia	16.13 %
48	Argentina	15.82 %
49	Netherlands	15.48 %
50	Saint Lucia	15.16 %
51	Singapore	15.02 %
52	South Korea	14.97 %
53	Macau	14.86 %
54	Sweden	14.63 %
55	Myanmar (Burma)	14.58 %
56	El Salvador	13.55 %
57	Oman	13.39 %
58	Congo (Brazzaville)	11.92 %
59	Belarus	11.19 %
60	Chile	11.02 %
61	Indonesia	10.44 %
62	Jordan	9.96 %
63	Jamaica	9.88 %
64	Bulgaria	9.33 %
65	Bosnia and Herzegovina	9.11 %
66	Belize	8.97 %
67	Zimbabwe	8.87 %
68	Denmark	8.34 %
69	Kazakhstan	8.13 %
70	Saint Vincent and the Grenadines	7.89 %
71	Slovakia	7.74 %
72	Rwanda	7.42 %
73	Moldova	7.19 %
74	Georgia	6.85 %
75	Croatia	6.76 %
76	Iran	6.25 %
77	Honduras	6.08 %
78	Italy	5.90 %
79	Kenya	5.90 %
80	Norway	5.80 %
81	Serbia	5.70 %
82	Albania	5.58 %
83	Virgin Islands (Bristish)	4.92 %
84	Pakistan	4.78 %
85	Russia	4.64 %
86	Egypt	3.79 %
87	Spain	2.77 %
88	Lebanon	2.50 %
89	Armenia	2.48 %
90	Bangladesh	2.42 %
91	China	2.39 %
92	Puerto Rico	2.23 %
93	South Africa	2.09 %
94	Dominican Republic	2.01 %
95	Suriname	1.59 %
96	Fiji	1.45 %
97	Monaco	1.45 %
98	Bermuda	1.39 %
99	Burkina Faso	1.36 %
100	U.S. Virgin Islands	1.35 %

Tests are:

Web:
- GREEN: a AAAA exists for www.$domain or $domain and an HTTP connection over IPv6 was successful
- ORANGE: a AAAA exists for www6.$domain or ipv6.$domain or www.ipv6.$domain and an HTTP connection over IPv6 was successful
- RED: no AAAA exists for any sensible derivation of $domain or an HTTP connection over IPv6 was not succesful
Email:
- GREEN: a AAAA exists for one MX of $domain and a SMTP connection over IPv6 was successful
- ORANGE: a AAAA exists for one MX of $domain but a SMTP connection over IPv6 was not successful
- RED: no AAAA exists for any MX of $domain
DNS:
- GREEN: a AAAA exists for one NS of $domain and a DNS query over IPv6 was answered
- RED: no AAAA exists for any NS of $domain but a DNS query over IPv6 was not answered
- n/m: means n servers out of m have an IPv6 address

OpenDNS rank is n/m meaning n^th in the country (actually TLD -- so not very accurate) and m^th worldwide. Before 20th of November 2016, the world-wide ranking was based on Alexa top 1 million web sites until the service was discontinued by Alexa. Since 20th of December 2016, the source of the top 1 million is Umbrella service by OpenDNS (a Cisco division). The data set are not consistent, so, it may be difficult to compare the situation before and after December 2016.

Based on same prior art from Mark Prior at http://www.mrp.net/IPv6_Survey.html.
You may also be interested in statistics for IPv6 browsers at https://www.vyncke.org/countv6/stats.php.