Table 1.

Tally of articles with positive and negative viewpoints on cervical cancer vaccination and their characteristics (2007-2014).

Characteristics		Year of publication								Total
		2007	2008	2009	2010	2011	2012	2013	2014
No of articles retrieved		3	0	1	105	31	17	48	14	219
Total no. of characters		3338	0	829	75,354	21,389	21,810	42,198	42,198	207,166
No. of characters per article		1129	0	829	718	690	1283	879	3014	8542
Positive articles		2	0	1	97	28	17	7	2	154
	Expert commentary	2	0	1	60	10	6	0	1	80
	Detailed explanation of cervical cancer vaccine	1	0	1	31	8	6	3	1	51
	Places where people could consult experts and obtain advice	1	0	1	10	5	0	0	0	17
	Photographs or charts	0	0	0	13	2	2	0	0	17
	Government compensation	0	0	0	0	1	1	0	0	2
Negative articles		0	0	0	1	0	0	39	11	51
	Expert commentary	0	0	0	1	0	0	19	5	25
	Explanation of side effects	0	0	0	1	0	0	29	8	38
	Places where people could consult experts and obtain advice	0	0	0	0	0	0	1	1	2
	Photographs or charts	0	0	0	0	0	0	0	1	1
	Government compensation	0	0	0	0	0	0	3	1	4