Its population has grown steadily, surpassing 100,000 in the 1920s and 300,000 in the 1950s.
Ever since cross-polar flights became commonplace in the late 1990s, flights crossing the Arctic Circle have risen steadily, surpassing 50,000 in 2010.
At the same time, the proportion of elderly couples living alone increased steadily, surpassing 29%% (including couples in which one was elderly).
"Even if China today is the world's biggest television market and television is the number one media, you can't rule out that new media will steadily surpass it," he says.
Okta has been tracking app usage since 2012 and for most of that time, Salesforce.com has held a firm lead in usage statistics, but over the last year Office 365 which has been climbing steadily finally surpassed it with Box coming in third, according to the report.
Referral traffic from Facebook has steadily increased since January 2011, surpassing referral traffic from Google for the first time in May, and dipping again in June.
The number of Amtrak riders has increased steadily since 2001, surpassing 28 million in 2008, though a dip is expected this year because of the recession.
Yet its population has declined steadily since 1970, a period during which it has been surpassed by Miami, Dallas, Portland, San Antonio and 14 other cities.
But while funding hasn't surpassed 2011 levels, from that year through 2015, round counts steadily climbed.
The world methanol consumption has surpassed 25 million tons per annum and is still growing steadily, indicating an increasing importance of methanol in the bulk chemicals market.
