4 6 4 2 | ︽ ︾ | | | | | | | ︽ ︾ | | | ︵ ︶ ︽ ︾ | ︽ ︵ ︶ | + | ︾ ︵ | ︶ ︵ ︶ | ︽ | ︾ | | | ︽ | ︾ | | | | | | | | | | | | ︽ | ︾ | ︽ ︾ | ︽ ︾ | | ︽ ︾ | | | ︽ ︾ | | | | | | | | | | ︽ | ︾ | | | | | | | ︽ ︾ | | | | ︽ ︾ | | | 4 4 | 5% | 46% ︽ | ︾ | | | ︽ | ︾ | | | | | | ︽ ︾ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ︽ ︾ | | | | | | | | 30% | | 2008 | | | | | | | ︽ ︾ | | | | | | | | | | | | | | | | | | | | | | |