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	Guernsey	50	42.86%	64.0% (32)	0.0% (0)
2	Switzerland	50	70.69%	60.0% (30)	0.0% (0)
3	Netherlands	50	40.50%	58.0% (29)	0.0% (0)
4	Somalia	50	64.85%	56.0% (28)	0.0% (0)
5	Armenia	50	70.55%	56.0% (28)	0.0% (0)
6	Sweden	50	65.65%	56.0% (28)	0.0% (0)
7	Azerbaijan	50	64.80%	54.0% (27)	0.0% (0)
8	Tonga	50	59.53%	54.0% (27)	0.0% (0)
9	Saint Helena	50	64.90%	52.0% (26)	0.0% (0)
10	Norway	50	42.70%	50.0% (25)	2.0% (1)
11	Belize	50	60.05%	50.0% (25)	0.0% (0)
12	Greece	50	69.29%	50.0% (25)	0.0% (0)
13	Belgium	50	71.32%	50.0% (25)	0.0% (0)
14	United States of America	50	68.42%	48.0% (24)	4.0% (2)
15	Colombia	50	54.46%	48.0% (24)	0.0% (0)
16	Singapore	50	52.44%	46.0% (23)	0.0% (0)
17	Slovenia	50	30.11%	46.0% (23)	0.0% (0)
18	Germany	50	64.52%	44.0% (22)	0.0% (0)
19	Ukraine	50	42.04%	44.0% (22)	0.0% (0)
20	Nigeria	50	56.93%	44.0% (22)	0.0% (0)
21	Anguilla	50	35.41%	42.0% (21)	0.0% (0)
22	Iraq	50	44.18%	42.0% (21)	0.0% (0)
23	Czech Republic	50	60.73%	42.0% (21)	0.0% (0)
24	Australia	50	35.07%	42.0% (21)	0.0% (0)
25	European Union	50	40.60%	40.0% (20)	2.0% (1)
26	Kenya	50	36.08%	40.0% (20)	0.0% (0)
27	India	50	58.64%	40.0% (20)	0.0% (0)
28	Antigua and Barbuda	50	20.13%	40.0% (20)	0.0% (0)
29	South Africa	50	41.43%	40.0% (20)	0.0% (0)
30	Romania	50	48.13%	40.0% (20)	0.0% (0)
31	New Zealand	50	53.39%	38.0% (19)	0.0% (0)
32	Brazil	50	43.78%	38.0% (19)	0.0% (0)
33	Peru	50	48.48%	38.0% (19)	0.0% (0)
34	Panama	50	48.44%	38.0% (19)	0.0% (0)
35	Cyprus	50	34.74%	36.0% (18)	0.0% (0)
36	Croatia	50	26.65%	36.0% (18)	0.0% (0)
37	Lithuania	50	26.76%	36.0% (18)	0.0% (0)
38	Bosnia and Herzegovina	50	31.10%	36.0% (18)	0.0% (0)
39	Macedonia	50	26.51%	34.0% (17)	0.0% (0)
40	Uganda	50	28.82%	34.0% (17)	0.0% (0)
41	Palestinian Territory	50	57.29%	32.0% (16)	2.0% (1)
42	Hungary	50	28.59%	32.0% (16)	0.0% (0)
43	Pakistan	50	48.64%	32.0% (16)	0.0% (0)
44	Serbia	50	33.46%	32.0% (16)	0.0% (0)
45	United-Kingdom	50	63.39%	32.0% (16)	0.0% (0)
46	Slovakia	50	36.10%	30.0% (15)	2.0% (1)
47	Guatemala	50	50.11%	30.0% (15)	0.0% (0)
48	France	50	52.79%	30.0% (15)	0.0% (0)
49	Philippines	50	20.71%	30.0% (15)	0.0% (0)
50	Tunisia	50	47.31%	30.0% (15)	0.0% (0)
51	Bulgaria	50	38.81%	28.0% (14)	0.0% (0)
52	Austria	50	51.18%	28.0% (14)	0.0% (0)
53	Morocco	50	53.45%	28.0% (14)	0.0% (0)
54	Luxembourg	50	53.67%	26.0% (13)	2.0% (1)
55	Cote d'Ivoire	50	49.52%	26.0% (13)	2.0% (1)
56	Latvia	50	13.72%	26.0% (13)	0.0% (0)
57	Israel	50	52.22%	26.0% (13)	0.0% (0)
58	Mexico	50	45.96%	26.0% (13)	0.0% (0)
59	Egypt	50	57.51%	26.0% (13)	0.0% (0)
60	Mongolia	50	33.29%	26.0% (13)	0.0% (0)
61	Mauritius	50	11.32%	26.0% (13)	0.0% (0)
62	Ghana	50	50.37%	26.0% (13)	0.0% (0)
63	Indonesia	50	17.99%	24.0% (12)	0.0% (0)
64	Kuwait	50	34.84%	24.0% (12)	0.0% (0)
65	Argentina	50	33.75%	24.0% (12)	0.0% (0)
66	Italy	50	49.39%	24.0% (12)	0.0% (0)
67	Canada	50	21.89%	22.0% (11)	0.0% (0)
68	Denmark	50	13.46%	22.0% (11)	0.0% (0)
69	Spain	50	28.23%	22.0% (11)	0.0% (0)
70	Portugal	50	8.72%	22.0% (11)	0.0% (0)
71	United Arab Emirates	50	45.91%	22.0% (11)	0.0% (0)
72	Lebanon	50	35.76%	22.0% (11)	0.0% (0)
73	Turkey	50	49.32%	22.0% (11)	0.0% (0)
74	Poland	50	9.22%	20.0% (10)	2.0% (1)
75	Japan	50	17.35%	20.0% (10)	0.0% (0)
76	Moldova	50	30.91%	20.0% (10)	0.0% (0)
77	Estonia	50	15.69%	20.0% (10)	0.0% (0)
78	China	50	7.70%	18.0% (9)	8.0% (4)
79	Russia	50	37.69%	18.0% (9)	2.0% (1)
80	Vietnam	50	17.71%	18.0% (9)	0.0% (0)
81	Qatar	50	31.71%	18.0% (9)	0.0% (0)
82	Georgia	50	31.52%	18.0% (9)	0.0% (0)
83	Jordan	50	29.77%	16.0% (8)	0.0% (0)
84	Nepal	50	9.24%	16.0% (8)	0.0% (0)
85	Bangladesh	50	26.29%	16.0% (8)	0.0% (0)
86	Paraguay	50	43.64%	16.0% (8)	0.0% (0)
87	Chile	50	16.64%	16.0% (8)	0.0% (0)
88	Bolivia	50	34.41%	16.0% (8)	0.0% (0)
89	Saudi Arabia	50	41.03%	12.0% (6)	0.0% (0)
90	South Korea	50	5.79%	10.0% (5)	0.0% (0)
91	Ecuador	50	28.97%	10.0% (5)	0.0% (0)
92	Venezuela	50	12.81%	8.0% (4)	0.0% (0)
93	Kazakhstan	50	32.13%	8.0% (4)	0.0% (0)
94	Uzbekistan	50	3.34%	8.0% (4)	0.0% (0)
95	Kyrgyzstan	50	5.25%	8.0% (4)	0.0% (0)
96	Algeria	50	26.33%	6.0% (3)	0.0% (0)

Email (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Anguilla	50	43.06%	74.0% (37)	0.0% (0)
2	Vietnam	50	49.68%	56.0% (28)	0.0% (0)
3	Guernsey	50	69.44%	54.0% (27)	0.0% (0)
4	United States of America	50	66.80%	52.0% (26)	0.0% (0)
5	Ukraine	50	55.94%	46.0% (23)	0.0% (0)
6	Iraq	50	49.36%	44.0% (22)	0.0% (0)
7	Armenia	50	49.48%	42.0% (21)	0.0% (0)
8	Sweden	50	22.76%	42.0% (21)	0.0% (0)
9	Czech Republic	50	47.19%	42.0% (21)	0.0% (0)
10	Indonesia	50	32.59%	40.0% (20)	0.0% (0)
11	Brazil	50	25.49%	40.0% (20)	0.0% (0)
12	Nigeria	50	60.53%	38.0% (19)	2.0% (1)
13	Somalia	50	17.48%	38.0% (19)	0.0% (0)
14	Norway	50	35.33%	38.0% (19)	0.0% (0)
15	Saint Helena	50	22.36%	36.0% (18)	0.0% (0)
16	Netherlands	50	36.58%	36.0% (18)	0.0% (0)
17	Greece	50	43.59%	36.0% (18)	0.0% (0)
18	Spain	50	53.22%	34.0% (17)	0.0% (0)
19	Kazakhstan	50	46.06%	34.0% (17)	0.0% (0)
20	Colombia	50	48.14%	34.0% (17)	0.0% (0)
21	Panama	50	54.80%	34.0% (17)	0.0% (0)
22	Georgia	50	38.11%	34.0% (17)	0.0% (0)
23	Slovakia	50	37.71%	32.0% (16)	0.0% (0)
24	Bulgaria	50	40.15%	32.0% (16)	0.0% (0)
25	Algeria	50	36.07%	32.0% (16)	0.0% (0)
26	Pakistan	50	57.61%	32.0% (16)	0.0% (0)
27	Poland	50	18.20%	32.0% (16)	0.0% (0)
28	Italy	50	19.92%	32.0% (16)	0.0% (0)
29	Chile	50	45.71%	30.0% (15)	0.0% (0)
30	Switzerland	50	24.31%	30.0% (15)	0.0% (0)
31	Hungary	50	55.75%	30.0% (15)	0.0% (0)
32	Denmark	50	53.89%	30.0% (15)	0.0% (0)
33	Russia	50	44.84%	30.0% (15)	0.0% (0)
34	Azerbaijan	50	29.51%	28.0% (14)	0.0% (0)
35	United-Kingdom	50	23.47%	28.0% (14)	0.0% (0)
36	Philippines	50	19.46%	28.0% (14)	0.0% (0)
37	India	50	27.82%	28.0% (14)	0.0% (0)
38	Kenya	50	56.08%	28.0% (14)	0.0% (0)
39	France	50	40.39%	28.0% (14)	0.0% (0)
40	Guatemala	50	34.93%	28.0% (14)	0.0% (0)
41	Latvia	50	19.58%	28.0% (14)	0.0% (0)
42	European Union	50	9.75%	26.0% (13)	2.0% (1)
43	Moldova	50	29.75%	26.0% (13)	0.0% (0)
44	Egypt	50	41.26%	26.0% (13)	0.0% (0)
45	Uzbekistan	50	44.05%	26.0% (13)	0.0% (0)
46	Serbia	50	27.50%	26.0% (13)	0.0% (0)
47	Bolivia	50	32.76%	26.0% (13)	0.0% (0)
48	Mexico	50	43.94%	26.0% (13)	0.0% (0)
49	Slovenia	50	35.09%	24.0% (12)	2.0% (1)
50	Lithuania	50	28.92%	24.0% (12)	0.0% (0)
51	Bangladesh	50	43.00%	24.0% (12)	0.0% (0)
52	Belgium	50	21.99%	24.0% (12)	0.0% (0)
53	Peru	50	38.67%	24.0% (12)	0.0% (0)
54	South Africa	50	31.53%	24.0% (12)	0.0% (0)
55	Estonia	50	36.15%	24.0% (12)	0.0% (0)
56	Portugal	50	14.68%	24.0% (12)	0.0% (0)
57	Romania	50	21.96%	22.0% (11)	2.0% (1)
58	Kyrgyzstan	50	28.98%	22.0% (11)	0.0% (0)
59	Ghana	50	48.15%	22.0% (11)	0.0% (0)
60	Nepal	50	22.99%	22.0% (11)	0.0% (0)
61	Japan	50	22.49%	22.0% (11)	0.0% (0)
62	Mauritius	50	10.04%	22.0% (11)	0.0% (0)
63	Croatia	50	36.61%	22.0% (11)	0.0% (0)
64	Uganda	50	48.30%	20.0% (10)	0.0% (0)
65	Macedonia	50	17.01%	20.0% (10)	0.0% (0)
66	Kuwait	50	28.72%	20.0% (10)	0.0% (0)
67	Mongolia	50	12.93%	20.0% (10)	0.0% (0)
68	Turkey	50	39.61%	20.0% (10)	0.0% (0)
69	Luxembourg	50	13.61%	20.0% (10)	0.0% (0)
70	Cyprus	50	17.63%	18.0% (9)	8.0% (4)
71	Bosnia and Herzegovina	50	42.57%	18.0% (9)	0.0% (0)
72	Singapore	50	31.62%	18.0% (9)	0.0% (0)
73	Venezuela	50	21.12%	16.0% (8)	0.0% (0)
74	Argentina	50	49.24%	16.0% (8)	0.0% (0)
75	Palestinian Territory	50	16.03%	16.0% (8)	0.0% (0)
76	New Zealand	50	27.39%	16.0% (8)	0.0% (0)
77	Israel	50	35.73%	16.0% (8)	0.0% (0)
78	Canada	50	24.21%	16.0% (8)	0.0% (0)
79	Tunisia	50	36.39%	14.0% (7)	6.0% (3)
80	Cote d'Ivoire	50	24.44%	14.0% (7)	2.0% (1)
81	Germany	50	31.15%	14.0% (7)	0.0% (0)
82	Belize	50	28.76%	14.0% (7)	0.0% (0)
83	Ecuador	50	36.55%	14.0% (7)	0.0% (0)
84	South Korea	50	10.12%	14.0% (7)	0.0% (0)
85	Australia	50	8.72%	14.0% (7)	0.0% (0)
86	Morocco	50	24.78%	12.0% (6)	0.0% (0)
87	Jordan	50	29.58%	12.0% (6)	0.0% (0)
88	Lebanon	50	29.29%	12.0% (6)	0.0% (0)
89	Paraguay	50	28.60%	12.0% (6)	0.0% (0)
90	Tonga	50	3.83%	12.0% (6)	0.0% (0)
91	Austria	50	7.34%	12.0% (6)	0.0% (0)
92	Saudi Arabia	50	34.15%	10.0% (5)	0.0% (0)
93	United Arab Emirates	50	17.83%	10.0% (5)	0.0% (0)
94	Qatar	50	26.01%	8.0% (4)	0.0% (0)
95	Antigua and Barbuda	50	6.92%	6.0% (3)	0.0% (0)
96	China	50	8.03%	4.0% (2)	0.0% (0)

DNS (Alexa)

Rank	Country	Sample size	Weighted	Green	Orange Test or broken
1	Anguilla	50	91.13%	100.0% (50)	0.0% (0)
2	Guernsey	50	90.95%	98.0% (49)	2.0% (1)
3	Germany	50	90.29%	96.0% (48)	0.0% (0)
4	United States of America	50	87.07%	96.0% (48)	0.0% (0)
5	Sweden	50	85.38%	94.0% (47)	2.0% (1)
6	Colombia	50	83.80%	94.0% (47)	2.0% (1)
7	Australia	50	90.29%	92.0% (46)	0.0% (0)
8	Lithuania	50	89.17%	92.0% (46)	0.0% (0)
9	Tonga	50	89.07%	92.0% (46)	0.0% (0)
10	Switzerland	50	87.69%	92.0% (46)	0.0% (0)
11	Norway	50	89.16%	90.0% (45)	2.0% (1)
12	Somalia	50	89.09%	90.0% (45)	0.0% (0)
13	Netherlands	50	89.00%	88.0% (44)	6.0% (3)
14	Ukraine	50	79.33%	88.0% (44)	0.0% (0)
15	Saint Helena	50	86.39%	86.0% (43)	2.0% (1)
16	Belize	50	86.59%	86.0% (43)	2.0% (1)
17	New Zealand	50	87.80%	86.0% (43)	2.0% (1)
18	Austria	50	87.35%	86.0% (43)	0.0% (0)
19	Luxembourg	50	82.66%	86.0% (43)	0.0% (0)
20	France	50	79.68%	84.0% (42)	6.0% (3)
21	Antigua and Barbuda	50	53.07%	84.0% (42)	4.0% (2)
22	Slovenia	50	81.13%	84.0% (42)	2.0% (1)
23	United-Kingdom	50	85.20%	84.0% (42)	0.0% (0)
24	Singapore	50	81.34%	82.0% (41)	6.0% (3)
25	South Africa	50	66.41%	82.0% (41)	2.0% (1)
26	European Union	50	79.45%	82.0% (41)	0.0% (0)
27	Estonia	50	83.62%	80.0% (40)	6.0% (3)
28	Belgium	50	85.72%	80.0% (40)	6.0% (3)
29	Czech Republic	50	79.36%	80.0% (40)	0.0% (0)
30	Romania	50	83.72%	78.0% (39)	2.0% (1)
31	Mauritius	50	70.97%	78.0% (39)	0.0% (0)
32	Denmark	50	74.75%	78.0% (39)	0.0% (0)
33	Israel	50	73.31%	76.0% (38)	10.0% (5)
34	Spain	50	82.39%	74.0% (37)	6.0% (3)
35	Croatia	50	74.70%	74.0% (37)	2.0% (1)
36	Mexico	50	77.90%	72.0% (36)	4.0% (2)
37	Guatemala	50	79.59%	72.0% (36)	4.0% (2)
38	Canada	50	81.03%	70.0% (35)	4.0% (2)
39	Ecuador	50	67.47%	70.0% (35)	4.0% (2)
40	Greece	50	58.01%	70.0% (35)	2.0% (1)
41	Chile	50	72.43%	70.0% (35)	0.0% (0)
42	India	50	76.28%	68.0% (34)	16.0% (8)
43	Poland	50	74.50%	68.0% (34)	4.0% (2)
44	Bosnia and Herzegovina	50	78.21%	68.0% (34)	2.0% (1)
45	Japan	50	44.49%	68.0% (34)	0.0% (0)
46	Pakistan	50	77.52%	68.0% (34)	0.0% (0)
47	Brazil	50	45.02%	66.0% (33)	10.0% (5)
48	Latvia	50	49.61%	66.0% (33)	6.0% (3)
49	Armenia	50	74.23%	66.0% (33)	4.0% (2)
50	Slovakia	50	52.94%	66.0% (33)	0.0% (0)
51	Iraq	50	51.45%	66.0% (33)	0.0% (0)
52	Azerbaijan	50	68.51%	64.0% (32)	2.0% (1)
53	Hungary	50	73.56%	64.0% (32)	2.0% (1)
54	Lebanon	50	67.56%	64.0% (32)	2.0% (1)
55	Kenya	50	53.92%	64.0% (32)	0.0% (0)
56	Panama	50	76.20%	64.0% (32)	0.0% (0)
57	Bulgaria	50	54.90%	62.0% (31)	10.0% (5)
58	Portugal	50	37.05%	62.0% (31)	2.0% (1)
59	Italy	50	67.08%	62.0% (31)	0.0% (0)
60	Indonesia	50	69.01%	60.0% (30)	6.0% (3)
61	Nigeria	50	67.53%	60.0% (30)	4.0% (2)
62	Cyprus	50	51.35%	60.0% (30)	2.0% (1)
63	Palestinian Territory	50	72.47%	60.0% (30)	0.0% (0)
64	China	50	70.43%	60.0% (30)	0.0% (0)
65	Georgia	50	74.27%	58.0% (29)	4.0% (2)
66	Vietnam	50	61.73%	58.0% (29)	4.0% (2)
67	Philippines	50	74.40%	58.0% (29)	2.0% (1)
68	Moldova	50	68.60%	58.0% (29)	0.0% (0)
69	Macedonia	50	70.64%	56.0% (28)	0.0% (0)
70	Serbia	50	68.67%	56.0% (28)	0.0% (0)
71	Peru	50	62.49%	54.0% (27)	12.0% (6)
72	Turkey	50	63.24%	50.0% (25)	4.0% (2)
73	Mongolia	50	44.70%	50.0% (25)	0.0% (0)
74	Bolivia	50	55.66%	46.0% (23)	4.0% (2)
75	Ghana	50	62.28%	44.0% (22)	0.0% (0)
76	Uganda	50	57.08%	44.0% (22)	0.0% (0)
77	Kazakhstan	50	52.58%	44.0% (22)	0.0% (0)
78	Paraguay	50	40.42%	42.0% (21)	6.0% (3)
79	Egypt	50	63.49%	42.0% (21)	4.0% (2)
80	Cote d'Ivoire	50	58.52%	42.0% (21)	2.0% (1)
81	Qatar	50	42.63%	42.0% (21)	2.0% (1)
82	United Arab Emirates	50	58.87%	42.0% (21)	0.0% (0)
83	Russia	50	66.25%	40.0% (20)	2.0% (1)
84	Kuwait	50	46.18%	40.0% (20)	0.0% (0)
85	Argentina	50	67.83%	38.0% (19)	2.0% (1)
86	Kyrgyzstan	50	37.43%	38.0% (19)	0.0% (0)
87	Saudi Arabia	50	53.39%	34.0% (17)	4.0% (2)
88	Morocco	50	56.23%	34.0% (17)	0.0% (0)
89	Nepal	50	49.32%	32.0% (16)	8.0% (4)
90	Bangladesh	50	55.53%	30.0% (15)	8.0% (4)
91	South Korea	50	18.45%	30.0% (15)	2.0% (1)
92	Jordan	50	36.26%	28.0% (14)	36.0% (18)
93	Uzbekistan	50	41.14%	28.0% (14)	0.0% (0)
94	Venezuela	50	25.46%	28.0% (14)	0.0% (0)
95	Tunisia	50	46.68%	24.0% (12)	14.0% (7)
96	Iran	50	10.91%	16.0% (8)	0.0% (0)
97	Algeria	50	26.59%	6.0% (3)	0.0% (0)

IPv6 Enabled Users (Google)

Rank	Country	%-age
1	France	74.34 %
2	India	68.95 %
3	Germany	65.84 %
4	Malaysia	63.42 %
5	Belgium	61.77 %
6	Saudi Arabia	60.99 %
7	Greece	60.93 %
8	Vietnam	56.09 %
9	Uruguay	55.12 %
10	Taiwan	53.72 %
11	Israel	50.50 %
12	Sri Lanka	49.55 %
13	Hungary	47.82 %
14	Japan	46.97 %
15	Finland	45.94 %
16	United States of America	45.76 %
17	United-Kingdom	44.97 %
18	Brazil	44.57 %
19	Mexico	43.97 %
20	United Arab Emirates	43.75 %
21	Thailand	41.89 %
22	Switzerland	37.83 %
23	Guatemala	35.85 %
24	Nepal	35.08 %
25	Canada	34.27 %
26	Portugal	33.46 %
27	Australia	31.50 %
28	Norway	30.18 %
29	Austria	29.98 %
30	Romania	29.93 %
31	Puerto Rico	29.34 %
32	Paraguay	29.26 %
33	Peru	26.93 %
34	Ecuador	25.06 %
35	Gabon	24.01 %
36	Trinidad and Tobago	23.78 %
37	Bhutan	23.21 %
38	Ireland	23.10 %
39	Czech Republic	22.59 %
40	Colombia	21.77 %
41	Suriname	21.43 %
42	Togo	20.83 %
43	Kuwait	20.25 %
44	New Zealand	19.93 %
45	Myanmar (Burma)	19.43 %
46	Poland	19.16 %
47	Nicaragua	19.01 %
48	Bolivia	17.85 %
49	Oman	17.61 %
50	Philippines	16.77 %
51	Saint Kitts and Nevis	16.27 %
52	Macau	16.26 %
53	Congo (Brazzaville)	16.03 %
54	Argentina	15.49 %
55	Singapore	15.30 %
56	South Korea	14.98 %
57	Jordan	14.33 %
58	Sweden	14.29 %
59	Indonesia	14.11 %
60	Bermuda	13.79 %
61	Slovenia	13.43 %
62	Netherlands	13.36 %
63	Latvia	13.28 %
64	Jamaica	12.78 %
65	Chile	12.21 %
66	Guyana (Republic of)	12.21 %
67	El Salvador	12.07 %
68	Georgia	11.62 %
69	Bulgaria	10.56 %
70	Saint Lucia	10.31 %
71	Belarus	9.76 %
72	Iran	9.58 %
73	Bosnia and Herzegovina	9.17 %
74	Rwanda	9.14 %
75	Slovakia	9.13 %
76	Ukraine	9.07 %
77	Kazakhstan	8.93 %
78	Denmark	8.71 %
79	Italy	8.56 %
80	Moldova	8.46 %
81	Zimbabwe	8.29 %
82	Saint Vincent and the Grenadines	7.56 %
83	Russia	7.10 %
84	Pakistan	6.98 %
85	Virgin Islands (Bristish)	6.90 %
86	Mongolia	6.47 %
87	Honduras	6.44 %
88	Kenya	6.44 %
89	Belize	6.41 %
90	Serbia	6.20 %
91	Albania	5.79 %
92	Seychelles	5.44 %
93	Croatia	5.08 %
94	Costa Rica	4.99 %
95	Bangladesh	4.58 %
96	Burkina Faso	4.46 %
97	Egypt	4.38 %
98	China	3.83 %
99	Spain	3.39 %
100	Armenia	3.38 %

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.