The WSIB quarterly report for the 3 months ending March 31, 2015 shows a good investment quarter in which the WSIB earned 6% returns compared to 3.8% in 2014. Their premium revenues exceeded the operating expenses; allowing the transfer of $285 million to their investment fund.
The report indicates that there has been a decrease in claim volumes, that benefits payouts are down because “outcomes for injured workers continue to improve”, and that premium/assessment levels are slightly up because of slightly higher wages in the general population. The report indicates that benefit payouts are anticipated to decline further.
The full document can be found here