Interim report archive

Performance cookies allow us to count visits and traffic, which is an important source of improvement of our site. They help us to know which pages are the most and least popular and to see how visitors move around the site. All the information that these cookies collect is aggregated and is therefore anonymous. If you do not allow these cookies your visit to our site will not be counted in our statistics and will not contribute to performance monitoring and improvement of the website.

Functional cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third-party providers (see our Cookie Policy for further information ) whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly. Third-party providers may process your information, including personal data, when these cookies are activated.

Targeting cookies may be set through our site by our advertising partners (see our Cookie Policy for further information). They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They are based on uniquely identifying your browser type and the type of internet device you use. If you do not allow these cookies, you will experience less targeted advertising.

Social media cookies are set by a range of social media services that we have added to the site to enable you to share our content with your friends and networks (see our Cookie Policy for further information). They are capable of tracking your browser across other sites and building up a profile of your interests. This may impact the content and messages you see on other websites you visit. If you do not allow these cookies you may not be able to use or see these sharing tools.