Table 2.

Top 5 performing keywords on Google AdWords by click-through rate.

Keyword	Clicks, n (%)	Click-through rate, %	Cost per click, Can $	Cost, Can $
Pregnancy weight gain	13 (0.52)	24.07	0.39	5.10
Healthy pregnancy weight gain chart	4 (0.16)	20.00	0.65	2.61
Weight gain during pregnancy month by month	6 (0.24)	20.00	0.75	4.50
Pregnancy weight gain chart calculator	109 (4.32)	17.90	0.54	58.39
Healthy pregnancy weight gain chart	6 (0.24)	17.65	0.50	03.01