| 7-9月 | 日本語 | Web全体 | |||||||
| １位 | ２位 | ３位 | ４位 | ５位 | １位 | ２位 | ３位 | ||
| 2010.07.29 | Naver 100.0 | Google 52.0 | Fresh 46.6 | Mooter 31.5 | Bing 8.2 | Yahoo! 100.0 | Google 17.7 | Baidu 1.7 | |
| 2010.07.22 | Naver 100.0 | Google 51.9 | Fresh 48.6 | Mooter 33.0 | Bing 8.8 | Yahoo! 100.0 | Google 17.0 | Baidu 1.7 | |
| 2010.07.15 | Naver 100.0 | Google 47.7 | Fresh 47.7 | Mooter 32.9 | Bing 8.5 | Yahoo! 100.0 | Google 16.7 | Baidu 1.7 | |
| 2010.07.08 | Naver 100.0 | Google 54.0 | Fresh 47.1 | Mooter 33.0 | Bing 8.3 | Yahoo! 100.0 | Google 18.4 | Baidu 1.7 | |
| 2010.07.01 | Naver 100.0 | Google 62.7 | Fresh 45.8 | Mooter 32.5 | Bing 8.7 | Yahoo! 100.0 | Google 17.0 | Baidu 1.7 | |
| 4-6月 | 日本語 | Web全体 | |||||||
| １位 | ２位 | ３位 | ４位 | ５位 | １位 | ２位 | ３位 | ||
| 2010.06.24 | Naver 100.0 | Google 59.4 | Fresh 44.9 | Mooter 31.4 | Bing 8.2 | Yahoo! 100.0 | Google 20.6 | Baidu 1.9 | |
| 2010.06.17 | Naver 100.0 | Google 60.0 | Fresh 41.6 | Mooter 29.4 | Bing 7.8 | Yahoo! 100.0 | Google 21.7 | Baidu 2.0 | |
| 2010.06.10 | Naver 100.0 | Google 62.6 | Fresh 43.1 | Mooter 30.5 | Bing 8.7 | Yahoo! 100.0 | Google 21.5 | Baidu 2.0 | |
| 2010.06.03 | Naver 100.0 | Google 61.0 | Fresh 42.8 | Mooter 27.4 | Bing 8.9 | Yahoo! 100.0 | Google 21.1 | Baidu 1.9 | |
| 2010.05.27 | Naver 100.0 | Google 63.5 | Fresh 42.7 | Mooter 27.5 | Bing 8.9 | Yahoo! 100.0 | Google 16.3 | Baidu 1.9 | |
| 2010.05.20 | Naver 100.0 | Google 56.1 | Fresh 44.5 | Mooter 27.5 | Bing 8.9 | Yahoo! 100.0 | Google 15.2 | Baidu 1.8 | |
| 2010.05.13 | Naver 100.0 | Google 52.0 | Fresh 46.2 | Mooter 29.2 | Bing 9.3 | Yahoo! 100.0 | Google 15.6 | Baidu 1.8 | |
| 2010.05.06 | Naver 100.0 | Google 56.9 | Fresh 49.7 | Mooter 32.3 | Bing 10.0 | Yahoo! 100.0 | Google 15.9 | Baidu 1.8 | |
| 2010.04.29 | Naver 100.0 | Google 55.7 | Fresh 49.1 | Mooter 32.0 | Bing 9.9 | Yahoo! 100.0 | Google 21.3 | Baidu 1.8 | |
| 2010.04.22 | Naver 100.0 | Google 57.5 | Fresh 48.9 | Mooter 31.1 | Bing 9.7 | Yahoo! 100.0 | Google 14.7 | Baidu 1.8 | |
| 2010.04.15 | Naver 100.0 | Google 59.0 | Fresh 48.3 | Mooter 30.8 | Bing 9.8 | Yahoo! 100.0 | Google 14.9 | Baidu 1.8 | |
| 2010.04.08 | Naver 100.0 | Google 70.1 | Fresh 52.0 | Mooter 33.9 | Bing 9.7 | Yahoo! 100.0 | Google 14.8 | Baidu 1.8 | |
| 2010.04.01 | Naver 100.0 | Google 73.6 | Fresh 52.7 | Mooter 35.4 | Bing 8.8 | Yahoo! 100.0 | Google 18.0 | Baidu 1.8 | |
| 1-3月 | 日本語 | Web全体 | |||||||
| １位 | ２位 | ３位 | ４位 | ５位 | １位 | ２位 | ３位 | ||
| 2010.03.25 | Naver 100.0 | Google 73.5 | Fresh 50.5 | Mooter 33.6 | Bing 8.5 | Yahoo! 100.0 | Google 19.8 | Baidu 1.8 | |
| 2010.03.18 | Naver 100.0 | Google 74.9 | Fresh 47.4 | Mooter 31.1 | Bing 8.4 | Yahoo! 100.0 | Google 21.4 | Baidu 2.0 | |
| 2010.03.11 | Naver 100.0 | Google 80.9 | Fresh 48.0 | Mooter 31.7 | Bing 9.4 | Yahoo! 100.0 | Google 22.4 | Baidu 2.1 | |
| 2010.03.04 | Naver 100.0 | Google 73.2 | Fresh 48.7 | Mooter 32.2 | Bing 9.6 | Yahoo! 100.0 | Google 18.3 | Baidu 2.0 | |
| 2010.02.25 | Naver 100.0 | Google 63.9 | Fresh 42.6 | Mooter 27.1 | Bing 08.2 | Yahoo! 100.0 | Google 22.3 | Baidu 2.0 | |
| 2010.02.18 | Naver 100.0 | Google 70.2 | Fresh 50.0 | Mooter 35.6 | Bing 9.4 | Yahoo! 100.0 | Google 21.5 | Baidu 2.1 | |
| 2010.02.11 | Naver 100.0 | Google 66.7 | Fresh 40.6 | Mooter 27.7 | Bing 9.3 | Yahoo! 100.0 | Google 22.6 | Baidu 1.9 | |
| 2010.02.04 | Naver 100.0 | Google 70.8 | Fresh 34.2 | Mooter 26.7 | Bing 9.2 | Yahoo! 100.0 | Google 22.7 | Baidu 1.5 | |
| 2010.01.28 | Naver 100.0 | Google 63.5 | Fresh 37.4 | Mooter 25.3 | Bing 8.6 | Yahoo! 100.0 | Google 22.7 | Baidu 1.9 | |
| 2010.01.21 | Naver 100.0 | Google 63.4 | Fresh 37.2 | Mooter 25.3 | Bing 8.6 | Yahoo! 100.0 | Google 18.1 | Baidu 1.8 | |
| 2010.01.14 | Naver 100.0 | Google 67.6 | Fresh 36.9 | Mooter 24.4 | Bing 8.7 | Yahoo! 100.0 | Google 18.2 | Baidu 1.8 | |
| 2010.01.07 | Naver 100.0 | Google 77.3 | Fresh 45.7 | Mooter 30.8 | Bing 10.6 | Yahoo! 100.0 | Google 20.8 | Baidu 1.9 | |
| 10-12月 | １位 | ２位 |
| 2010.12.30 | Google 100.0 | Bing 94.9 |
| 2010.12.23 | Google 100.0 | Bing 91.8 |
| 2010.12.16 | Google 100.0 | Bing 90.5 |
| 2010.12.09 | Google 100.0 | Bing 19.6 |
| 2010.12.02 | Google 100.0 | Bing 14.4 |
| 2010.11.25 | Google 100.0 | Bing 19.7 |
| 2010.11.18 | Google 100.0 | Bing 15.3 |
| 2010.11.11 | Google 100.0 | Bing 14.4 |
| 2010.11.04 | Google 100.0 | Bing 13.4 |
| 2010.10.28 | Google 100.0 | Bing 93.3 |
| 2010.10.21 | Bing 100.0 | Google 99.5 |
| 2010.10.14 | Google 100.0 | Bing 89.1 |
| 2010.10.07 | Google 100.0 | Bing 82.2 |
| 7-9月 | １位 | ２位 | ３位 |
| 2010.09.30 | Google 100.0 | Bing 84.3 | Yahoo! 83.5 |
| 2010.09.23 | Google 100.0 | Bing 87.0 | Yahoo! 86.2 |
| 2010.09.16 | Google 100.0 | Bing 83.8 | Yahoo! 83.7 |
| 2010.09.09 | Google 100.0 | Yahoo! 60.1 | Bing 59.1 |
| 2010.09.02 | Google 100.0 | Bing 76.6 | Yahoo! 76.1 |
| 2010.08.26 | Google 100.0 | Bing 75.3 | Yahoo! 74.8 |
| 2010.08.19 | Google 100.0 | Bing 84.9 | Yahoo! 84.8 |
| 2010.08.12 | Google 100.0 | Bing 90.9 | Yahoo! 89.5 |
| 2010.08.05 | Google 100.0 | Bing 90.7 | Yahoo! 89.4 |
| 2010.07.29 | Google 100.0 | Bing 88.2 | Yahoo! 85.9 |
| 2010.07.22 | Google 100.0 | Bing 77.7 | Yahoo! 77.4 |
| 2010.07.15 | Yahoo! 100.0 | Google 22.4 | Bing 18.5 |
| 2010.07.08 | Yahoo! 100.0 | Google 19.5 | Bing 18.3 |
| 2010.07.01 | Yahoo! 100.0 | Google 19.8 | Bing 18.8 |
| 4-6月 | １位 | ２位 | ３位 |
| 2010.06.24 | Yahoo! 100.0 | Google 21.4 | Bing 20.5 |
| 2010.06.17 | Yahoo! 100.0 | Bing 20.3 | Google 17.5 |
| 2010.06.10 | Yahoo! 100.0 | Bing 20.4 | Google 17.4 |
| 2010.06.03 | Yahoo! 100.0 | Bing 20.2 | Google 15.9 |
| 2010.05.27 | Yahoo! 100.0 | Bing 20.2 | Google 17.6 |
| 2010.05.20 | Yahoo! 100.0 | Bing 20.1 | Google 17.3 |
| 2010.05.13 | Yahoo! 100.0 | Bing 20.4 | Google 17.4 |
| 2010.05.06 | Yahoo! 100.0 | Bing 20.1 | Google 17.4 |
| 2010.04.29 | Yahoo! 100.0 | Bing 19.7 | Google 17.4 |
| 2010.04.22 | Yahoo! 100.0 | Bing 20.0 | Google 17.9 |
| 2010.04.15 | Yahoo! 100.0 | Bing 20.1 | Google 17.1 |
| 2010.04.08 | Yahoo! 100.0 | Bing 20.2 | Google 17.2 |
| 2010.04.01 | Yahoo! 100.0 | Bing 17.5 | Google 17.1 |
| 1-3月 | １位 | ２位 | ３位 |
| 2010.03.25 | Yahoo! 100.0 | Google 24.7 | Bing 18.3 |
| 2010.03.18 | Yahoo! 100.0 | Google 20.3 | Bing 19.6 |
| 2010.03.11 | Yahoo! 100.0 | Google 21.5 | Bing 20.0 |
| 2010.03.04 | Yahoo! 100.0 | Google 21.5 | Bing 20.5 |
| 2010.02.25 | Yahoo! 100.0 | Google 21.4 | Bing 20.3 |
| 2010.02.18 | Yahoo! 100.0 | Google 19.6 | Bing 18.5 |
| 2010.02.11 | Yahoo! 100.0 | Google 19.9 | Bing 18.5 |
| 2010.02.04 | Yahoo! 100.0 | Google 20.1 | Bing 18.2 |
| 2010.01.28 | Yahoo! 100.0 | Google 20.2 | Bing 18.5 |
| 2010.01.21 | Yahoo! 100.0 | Google 20.7 | Bing 18.2 |
| 2010.01.14 | Yahoo! 100.0 | Google 30.9 | Bing 19.2 |
| 2010.01.07 | Yahoo! 100.0 | Google 24.6 | Bing 22.8 |