A survey of 300 UK in-house marketers and 300 agency staff shows that 62% plan to increase social media spending over the next 12 months; 57% will increase spending on SEO; 49% will increase spending on paid search; 38% spend in excess of $150,000 on paid search advertising each year; 12% spend in excess of $150,000 in SEO each year; and just 4% spend in excess of $150,000 each year on social media marketing.