Bloomberg: Middle Eastern companies lag behind those in the rest of the world in reporting carbon-dioxide emissions. They mirror governments in a region that for the first time is hosting global talks to limit climate change. Five of 2,199 publicly traded companies in the Middle East reported their CO2 output last year, according to data compiled by Bloomberg. Those that did report, which included National Bank of Oman SAOG (NBOB) and Strauss Group Ltd. (STRS) of Israel, were 0.2 percent of the total. That…