Sentence examples for has been consistently increasing from inspiring English sources

Since the first recycling of PET in 1977 (Miller 2002), many studies have been conducted to investigate PET recycling methods (Helwani et al. 2009; Patterson 2007; Yoshioko et al. 1994, 2001), and the recovery rate of consumed PET has been consistently increasing.

This problem warrants concern given that substance use disorders are the most common psychiatric problem among justice-involved youth (Teplin et al. 2002) and that the proportion of adolescent offenders entering the juvenile justice system with substance use problems has been consistently increasing over the past few decades (Tripodi and Bender 2011).

For example, the number of Korean students going to China has been consistently increasing and at the same time it has been decreasing for the U.S. International students account for only four percent of total enrollment in the U.S. higher education as compared to 18percentt in the UK and 19percentt in Australia, according to OECD.

However, the proportion of parturients aged over 35 in 2009 was 18.7%, and this percentage has been consistently increasing [ 3].

During this period, the rate has been consistently increasing http://www.mhlw.go.jp/english/database/db-hw/vs01.html.

The overuse of investigations in clinical medicine has been discussed over the past four decades 1 and has been consistently increasing.

We've been consistently increasing our supplies using other routes, such as the Nord Stream gas pipeline, which is used to deliver 100 million cubic metres of gas daily from Russia directly to Germany and other EU countries.

It has been noted that the number of miles traveled in motor vehicles or VMT per 100,000 population had been consistently increasing through most of the last half of the twentieth century (Figure 1) (Puentes and Tomer 2008; Polzin 2006).

While claims by those age 50 and older, driven by claims by those age 60 and older, have been consistently increasing as a percentage of total claims over the past five years, younger workers face disabilities and benefit from long-term disability insurance.

While the pollster.com's average of "is the economy getting better/getting worse" still shows more people thing the economy is getting worse, the percentages have been consistently increasing since March of this year.

"While commercial real estate also has risks...its fundamentals remain strong". According to recent data, over the past five years, U.S. pension funds have been consistently increasing allocations to real estate, reports NERI.