The Canadian Hot 100 is a music industry record chart in Canada for singles, published weekly by "Billboard" magazine. The Canadian Hot 100 was launched on the issue dated June 16, 2007, and is currently the standard record chart in Canada; a new chart is compiled and officially released to the public by "Billboard" on Tuesdays. 

The chart is similar to "Billboard"s US-based Hot 100 in that it combines physical and digital sales as measured by Nielsen SoundScan, streaming activity data provided by online music sources, and radio airplay as measured by Nielsen BDS. Canada's airplay chart is the result of monitoring more than 100 stations representing rock, country, adult contemporary and Top 40 genres. 

The first number-one song of the Canadian Hot 100 was "Umbrella" by Rihanna featuring Jay-Z on June 16, 2007. As of the issue for the week ending October 7, 2017, the Canadian Hot 100 has had 117 different number-one hits. The current number-one is "Rockstar" by Post Malone featuring 21 Savage. 

The chart was made available for the first time via "Billboard" online services on June 7, 2007 (issue dated June 16, 2007). With this launch, it marked the first time that "Billboard" created a Hot 100 chart for a country outside the United States. "Billboard" charts manager Geoff Mayfield announced the premiere of the chart, explaining "the new "Billboard" Canadian Hot 100 will serve as the definitive measure of Canada's most popular songs, continuing our magazine's longstanding tradition of using the most comprehensive resources available to provide the world's most authoritative music charts." The "Billboard" Canadian Hot 100 is managed by Paul Tuch, director of Canadian operations for Nielsen BDS, in consultation with Silvio Pietroluongo, "Billboard"s associate director of charts and manager of the "Billboard" Hot 100.
Did "Umbrella" do well on the Canadian Hot 100?
What position did it reach there?
Who was it by?
Did it feature any guests on the track?
Who?
What year was it the first number-one song?
And the month and day?
How many different number-one hits did the Canadian Hot 100 have in October of that year?
What was the current number-one song then?
Who sang that one?
And who'd it feature?
Is the Canadian Hot 100 at all similar to Billboard's Hot 100?
Where's the Billboard Hot 100 based?
How many different types of sales does it combine?
Who measures those?
How many stations does Canada's airplay chart monitor?
What's one of the genres of those stations?
What's another?
What day of the week are the new charts compiled and released to the public?
When was the chart first made available via online services?
yes
The first number-one song of the Canadian Hot 100 was "Umbrella"
number-one
The first number-one song of the Canadian Hot 100 was "Umbrella"
Rihanna
The first number-one song of the Canadian Hot 100 was "Umbrella" by Rihanna 
yes
The first number-one song of the Canadian Hot 100 was "Umbrella" by Rihanna featuring Jay-Z
Jay-Z
The first number-one song of the Canadian Hot 100 was "Umbrella" by Rihanna featuring Jay-Z 
2007
The first number-one song of the Canadian Hot 100 was "Umbrella" by Rihanna featuring Jay-Z on June 16, 2007
June 16
The first number-one song of the Canadian Hot 100 was "Umbrella" by Rihanna featuring Jay-Z on June 16, 2007. 
117
the Canadian Hot 100 has had 117 different number-one hits. 
Rockstar
The current number-one is "Rockstar" by Post Malone featuring 21 Savage.
Post Malone
The current number-one is "Rockstar" by Post Malone featuring 21 Savage. 

21 Savage
The current number-one is "Rockstar" by Post Malone featuring 21 Savage
yes
The chart is similar to "Billboard"s US-based Hot 100 
the US
The chart is similar to "Billboard"s US-based Hot 100
Two
The chart is similar to "Billboard"s US-based Hot 100 in that it combines physical and digital sales 
Nielsen SoundScan
The chart is similar to "Billboard"s US-based Hot 100 in that it combines physical and digital sales as measured by Nielsen SoundScan
100
 Canada's airplay chart is the result of monitoring more than 100 stations
adult contemporary
Canada's airplay chart is the result of monitoring more than 100 stations representing rock, country, adult contemporary and Top 40 genres.
Top 40 genres
Top 40 genres
Tuesdays
 a new chart is compiled and officially released to the public by "Billboard" on Tuesdays. 

2007
The chart was made available for the first time via "Billboard" online services on June 7, 2007 (issue dated June 16, 2007). 