21. While the study period is short, after 25 years of measurement regional trends are beginning to appear. 22. While the nationwide average cost of gas rose half a penny, there are starkly different regional trends . 23. Joe Marks, author of the report, said the regional trend is a reflection of what's been happening nationally. 24. Even Taiwan's buoyant China Airlines, which has bucked the regional trend , is flying into a bumpier second half. 25. Colorado has the most bipartisan electorate of the region, but the state is slowly following the regional trend . 26. What is most striking about Chinese foreign policy is its effort to consolidate regional trends and promote stability. 27. Dennis O'Neill, vice president and publisher of Editor and Publisher magazine, believes the magazine will be a regional trend . 28. This means that Globe at Night observations could be used to estimate global or regional trends in sky luminance. 29. Hong Kong stocks bucked the regional trend , closing moderately lower as investors cashed in their gains amid lackluster trading. 30. Furthermore, the regional trend in places like Poland and Russia is, as Anonimu noted, not very " progressive ".
