From: Co-occurrence network of TV advertisements revealing Japanese lifestyle
Year | # commercials | # co-occurrence keywords per commercial | # categories | # subcategories |
---|---|---|---|---|
2006 | 1,591,712 | 3.30 | 39 | 132 |
2007 | 1,610,762 | 3.51 | 39 | 129 |
2008 | 1,590,339 | 3.64 | 40 | 129 |
2009 | 1,592,488 | 3.81 | 40 | 129 |
2010 | 1,652,888 | 4.29 | 40 | 130 |
2011 | 1,657,522 | 4.42 | 40 | 130 |
2012 | 1,676,052 | 4.60 | 40 | 129 |
2013 | 1,676,414 | 4.69 | 38 | 128 |
2014 | 1,672,136 | 4.71 | 38 | 129 |
2015 | 1,683,645 | 5.42 | 40 | 129 |
2016 | 1,700,535 | 6.06 | 39 | 129 |
2017 | 1,682,171 | 6.57 | 39 | 130 |
2018 | 1,672,548 | 7.29 | 38 | 131 |
2019 | 1,657,577 | 7.58 | 37 | 128 |
2020 | 804,827 | 7.37 | 37 | 128 |