Table: list of corporations by market capitalization
[['rank', 'first quarter', 'second quarter', 'third quarter', 'fourth quarter'], ['1', 'exxon mobil 452505', 'exxon mobil 465652', 'exxon mobil 403366', 'exxon mobil 406067'], ['2', 'petrochina 423996', 'petrochina 341140.3', 'petrochina 325097.5', 'petrochina 259836'], ['3', 'general electric 369569', 'industrial and commercial bank of china 257004.4', 'industrial and commercial bank of china 237951.5', 'wal - mart 219898'], ['4', 'gazprom 299764', 'microsoft 211546.2', 'microsoft 229630.7', 'china mobile 201291'], ['5', 'china mobile 298093', 'china mobile 200832.4', 'hsbc 198561.1', 'procter & gamble 184576'], ['6', 'industrial and commercial bank of china 277236', 'wal - mart 188752.0', 'china mobile 195680.4', 'industrial and commercial bank of china 173930'], ['7', 'microsoft 264132', 'china construction bank 182186.7', 'wal - mart 189331.6', 'microsoft 172929'], ['8', 'at&t 231168', 'petrobras 165056.9', 'petrobras 189027.7', 'at&t 167950'], ['9', 'royal dutch shell 220110', 'johnson & johnson 156515.9', 'china construction bank 186816.7', 'johnson & johnson 166002'], ['10', 'procter & gamble 215640', 'royal dutch shell 156386.7', 'royal dutch shell 175986.1', 'general electric 161278']]
Statement: Exxon Mobil and Petrochina ranked 1st and 2nd respectfully in all Quarter
Statement: Royal Dutch Shell dropped from 9th to 10th in Rank from the first to the Second Quarter
Statement: General Electric dropped from 3rd in Rank to 10th in Rank by the Fourth Quarter
Statement: Gazprom showed up only 1 time in the top 10 in all 4 Quarter
Statement: At&t 's Rank remained the same in the first and Fourth Quarter