That string contains four characters, four code points, and five code units. To express a character in Unicode, the hexadecimal value is prefixed with the string 'U+'. The range of valid code points for the Unicode standard is U+0000 to U+10FFFF, inclusive.
National Average. As of May 2012, the average hourly rate for a registered nurse was $32.66, according to the BLS. The top 10 percent earned at least $45.54 per hour, while the lowest-paid 10 percent earned no more than $21.65.
1 Registered Nurse â RNs have a median salary of $26/hour and an hourly range of $20.51-$37.95. Total pay ranges from $42,727-$82,093.  Police Officer â $47,938 for a median salary, with a total pay range of $30,757-$81,485.